Fractions, decimals and percentages
The Maths Habit
Which square has the most shaded?
All the same: half of each square.
How many squares are shaded?
A full column is 10.
- Per cent
- Out of 100.
- Tenth
- One of 10 equal parts.
A full column is a tenth. - Hundredth
- One of 100 equal parts.
One square is a hundredth.
squaresout of 100
squares%
squares100
- 1Shade the squares.Count how many out of 100.
- 2Add a % sign.Per cent means out of 100.
- 3Put it over 100.This is the fraction.
Write 34% as a fraction.
1Shade the squares.
34out of 100
2Add a % sign.
34%
Write 52% as a fraction.
1Shade the squares.
52out of 100
2Add a % sign.
52%
Write 34% as a fraction.
1Shade the squares.
34out of 100
2Add a % sign.
34%
1squaresout of 1002squares%3squares100
Write 19100 as a percentage.
1Shade the squares.
19out of 100
2Add a % sign.
19%
Write 34% as a fraction.
1Shade the squares.
34out of 100
2Add a % sign.
34%
1squaresout of 1002squares%3squares100
Write 85% as a fraction.
1Shade the squares.
85out of 100
2Add a % sign.
85%
Write 34% as a fraction.
1Shade the squares.
34out of 100
2Add a % sign.
34%
1squaresout of 1002squares%3squares100
Write 47100 as a percentage.
1Shade the squares.
47out of 100
2Add a % sign.
47%
1squaresout of 1002squares%3squares100
1Write 26% as a fraction.
1Shade the squares.
26out of 100
2Add a % sign.
26%
3Put it over 100.
26100
2Write 63100 as a percentage.
1Shade the squares.
63out of 100
2Add a % sign.
63%
3Put it over 100.
63100
3Write 9% as a fraction.
1Shade the squares.
9out of 100
2Add a % sign.
9%
3Put it over 100.
9100
4Write 40100 as a percentage.
1Shade the squares.
40out of 100
2Add a % sign.
40%
3Put it over 100.
40100
How many full columns?
How many squares are left?
squaresout of 100
squares%
squares100
0.columnssquares
- 1Shade the squares.Count how many out of 100.
- 2Add a % sign.Per cent means out of 100.
- 3Put it over 100.This is the fraction.
- 4Columns, then squares.Full columns are tenths. Squares left are hundredths.
Write 46% as a fraction and a decimal.
1Shade the squares.
46out of 100
2Add a % sign.
46%
3Put it over 100.
46100
4Columns, then squares.
0.4columns6squares
Write 73100 as a percentage and a decimal.
1Shade the squares.
73out of 100
2Add a % sign.
73%
3Put it over 100.
73100
4Columns, then squares.
0.7columns3squares
Write 46% as a fraction and a decimal.
1Shade the squares.
46out of 100
2Add a % sign.
46%
3Put it over 100.
46100
4Columns, then squares.
0.4columns6squares
1squaresout of 1002squares%3squares10040 . columnssquares
Write 28% as a fraction and a decimal.
1Shade the squares.
28out of 100
2Add a % sign.
28%
3Put it over 100.
28100
4Columns, then squares.
0.2columns8squares
Write 46% as a fraction and a decimal.
1Shade the squares.
46out of 100
2Add a % sign.
46%
3Put it over 100.
46100
4Columns, then squares.
0.4columns6squares
1squaresout of 1002squares%3squares10040 . columnssquares
Write 5% as a fraction and a decimal.
1Shade the squares.
5out of 100
2Add a % sign.
5%
3Put it over 100.
5100
4Columns, then squares.
0.0columns5squares
Write 46% as a fraction and a decimal.
1Shade the squares.
46out of 100
2Add a % sign.
46%
3Put it over 100.
46100
4Columns, then squares.
0.4columns6squares
1squaresout of 1002squares%3squares10040 . columnssquares
Write 0.61 as a percentage and a fraction.
1Shade the squares.
61out of 100
2Add a % sign.
61%
3Put it over 100.
61100
4Columns, then squares.
0.6columns1squares
Is it right?
Thumbs up: right. Thumbs down: wrong.
45% is the same as 45100
Right
0.6 is the same as 6%
Wrong: 0.6 is 60%
0.09 is the same as 9%
Right
27100 is the same as 0.27
Right
8% is the same as 0.8
Wrong: 8% is 0.08
Write 35% as a fraction in its simplest form.
720
Write 320 as a percentage.
15%
Put in order, smallest first: 0.7, 34, 72%
0.7, 72%, 34
Write 36% as a fraction and a decimal.
36100 and 0.36
Write 0.58 as a percentage and a fraction.
58% and 58100
Write 0.07 as a percentage.
7%
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