Adding unit fractions
ASO Keyword Dashboard
Tracking 81 keywords for Adding unit fractions in Google Play
Adding unit fractions tracks 81 keywords (no keywords rank yet; 81 need traction). Key metrics: opportunity 70.6, difficulty 44.2.
Build proper fractions using 2 or 3 different unit fractions.
Tracked keywords
81
0 ranked • 81 not ranking yet
Top 10 coverage
—
Best rank — • Latest leader —
Avg opportunity
70.6
Top keyword: collaboration
Avg difficulty
44.2
Lower scores indicate easier wins
Opportunity leaders
- 64.4
collaboration
Opportunity: 74.0 • Difficulty: 44.8 • Rank —
Competitors: 281
- 64.4
unit
Opportunity: 74.0 • Difficulty: 42.6 • Rank —
Competitors: 368
- 64.8
king
Opportunity: 74.0 • Difficulty: 48.3 • Rank —
Competitors: 1,077
- 65.0
repeat
Opportunity: 74.0 • Difficulty: 44.7 • Rank —
Competitors: 538
- 63.4
listed
Opportunity: 74.0 • Difficulty: 39.7 • Rank —
Competitors: 346
Unranked opportunities
collaboration
Opportunity: 74.0 • Difficulty: 44.8 • Competitors: 281
unit
Opportunity: 74.0 • Difficulty: 42.6 • Competitors: 368
king
Opportunity: 74.0 • Difficulty: 48.3 • Competitors: 1,077
repeat
Opportunity: 74.0 • Difficulty: 44.7 • Competitors: 538
listed
Opportunity: 74.0 • Difficulty: 39.7 • Competitors: 346
High competition keywords
find
Total apps: 307,165 • Major competitors: 16,288
Latest rank: — • Difficulty: 59.7
designed
Total apps: 260,960 • Major competitors: 7,547
Latest rank: — • Difficulty: 53.9
using
Total apps: 221,966 • Major competitors: 10,965
Latest rank: — • Difficulty: 57.9
start
Total apps: 200,156 • Major competitors: 11,835
Latest rank: — • Difficulty: 57.2
different
Total apps: 187,624 • Major competitors: 13,693
Latest rank: — • Difficulty: 57.9
All tracked keywords
Includes opportunity, difficulty, rankings and competitor benchmarks
| Major Competitors | |||||||
|---|---|---|---|---|---|---|---|
| top | 69 | 100 | 58 | 79 87,994 competing apps Median installs: 2,776 Avg rating: 2.2 | — | — | 5,765 major competitor apps |
| collaboration | 74 | 100 | 45 | 64 11,030 competing apps Median installs: 508 Avg rating: 1.8 | — | — | 281 major competitor apps |
| right | 67 | 100 | 58 | 83 159,331 competing apps Median installs: 1,585 Avg rating: 2.0 | — | — | 8,091 major competitor apps |
| used | 68 | 100 | 55 | 81 116,194 competing apps Median installs: 2,383 Avg rating: 2.0 | — | — | 4,649 major competitor apps |
| designed | 65 | 100 | 54 | 86 260,960 competing apps Median installs: 723 Avg rating: 1.8 | — | — | 7,547 major competitor apps |
| using | 66 | 100 | 58 | 85 221,966 competing apps Median installs: 2,289 Avg rating: 2.0 | — | — | 10,965 major competitor apps |
| find | 65 | 100 | 60 | 87 307,165 competing apps Median installs: 2,265 Avg rating: 2.1 | — | — | 16,288 major competitor apps |
| program | 70 | 100 | 46 | 74 43,327 competing apps Median installs: 1,464 Avg rating: 1.9 | — | — | 1,236 major competitor apps |
| delete | 72 | 100 | 59 | 69 20,969 competing apps Median installs: 2,946 Avg rating: 2.1 | — | — | 1,388 major competitor apps |
| never | 68 | 100 | 54 | 81 118,619 competing apps Median installs: 1,630 Avg rating: 2.1 | — | — | 6,500 major competitor apps |
| test | 68 | 100 | 52 | 79 96,985 competing apps Median installs: 1,974 Avg rating: 2.0 | — | — | 4,882 major competitor apps |
| start | 66 | 100 | 57 | 84 200,156 competing apps Median installs: 2,256 Avg rating: 2.1 | — | — | 11,835 major competitor apps |
| tool | 68 | 100 | 51 | 80 101,554 competing apps Median installs: 1,112 Avg rating: 1.9 | — | — | 3,592 major competitor apps |
| current | 68 | 100 | 51 | 79 89,363 competing apps Median installs: 1,463 Avg rating: 2.0 | — | — | 3,413 major competitor apps |
| part | 69 | 100 | 54 | 77 67,671 competing apps Median installs: 1,502 Avg rating: 1.9 | — | — | 2,898 major competitor apps |
| solve | 70 | 100 | 48 | 74 42,985 competing apps Median installs: 2,923 Avg rating: 2.2 | — | — | 2,554 major competitor apps |
| knowledge | 70 | 100 | 47 | 76 59,748 competing apps Median installs: 1,119 Avg rating: 1.9 | — | — | 1,263 major competitor apps |
| break | 72 | 100 | 48 | 70 24,166 competing apps Median installs: 2,985 Avg rating: 2.1 | — | — | 1,761 major competitor apps |
| made | 68 | 100 | 52 | 79 88,880 competing apps Median installs: 1,685 Avg rating: 2.0 | — | — | 3,564 major competitor apps |
| unit | 74 | 100 | 43 | 64 11,059 competing apps Median installs: 1,238 Avg rating: 1.9 | — | — | 368 major competitor apps |
| fractions | 70 | 100 | 29 | 44 576 competing apps Median installs: 2,564 Avg rating: 2.3 | — | — | 30 major competitor apps |
| two | 70 | 100 | 50 | 76 57,924 competing apps Median installs: 2,868 Avg rating: 2.1 | — | — | 2,986 major competitor apps |
| different | 66 | 100 | 58 | 84 187,624 competing apps Median installs: 4,008 Avg rating: 2.2 | — | — | 13,693 major competitor apps |
| show | 69 | 100 | 55 | 77 65,082 competing apps Median installs: 4,885 Avg rating: 2.3 | — | — | 5,172 major competitor apps |
| allow | 70 | 100 | 50 | 75 48,165 competing apps Median installs: 2,088 Avg rating: 2.0 | — | — | 2,164 major competitor apps |
App Description
Build proper fractions using 2 or 3 different unit fractions.
Obtaining the proper fractions listed at the top of the application, adding two or three unit fractions.
Each proposed proper fraction has a variable number of solutions.
And different levels of difficulty
You can not repeat unit fractions with the same value.
In the app you'll find a button to delete all the solutions found in the current problem, and to start from scratch.
The littlest unit fraction used in this app is 1/28.
The program is designed to show the usefulness of the subtraction of fractions in solving such problems.
From www.nummolt.com
This is an evolution of the "Old Egyptian Fractions" made in collaboration with www.mathcats.com
Hint:
In the Rhind Mathematical Papyrus (RMP) in 1650 BC the scribe Ahmes copied the now-lost test from the reign of the king Amenemamhat III .
The first part of the papyrus is taken up by the 2/n table. The fractions 2/n for odd n ranging from 3 to 101 are expressed as sums of unit fractions.
In this app you can build some of the Ahmes decompositions ( 2/3 , 2/5, 2/7, 2/9 ) and the discarded ones by him also.
The app allow to decompose also: 3/4 , 3/5 , 4/5 , 5/6 , 3/7 , 4/7 , 5/7 , 3/8 , 5/8 , 7/8 , 4/9 , 5/9 , 7/9 , 8/9 , 3/10 , 7/10 , 9/10.
You can use the knowledge acquired solving the 2/n decompositions to solve the rest of the problems.
More: http://nummolt.blogspot.com/2014/12/adding-unit-fractions.html
The app "Proper Fractions" (same developer) is the right tool that helps to solve 'adding unit fractions'
Merlot reference of this app:
https://www.merlot.org/merlot/viewMaterial.htm?id=917779
Courses:
Math 1, 2 and 3: Fractions
Math 4: Writing fractions, Equivalent fractions, Comparing and ordering, Simplifying fractions, Adding fractions, Subtracting fractions
Math 5, 6 and 7: Writing fractions, Equivalent fractions, Comparing & ordering, Simplifying fractions, Adding fractions, Subtracting fractions, Multiplying fractions, Dividing fractions
From: nummolt.com
Nummolt apps:
"Mathematics is the toughest toy. However mischievous a child may be, will never be able to break them".