Fractions
Simplify the following fractions:
9/15 =
4/12=
6/18=
9/15 = 3/5
4/12 = 1/3
6/18= 1/3
10% of 110 =
40% of 110 =
80% of 110 =
10% of 110 = 11
40% of 110 = 44
80% of 110 = 88
Which fractions are equivalent to 0.4?
1/40
1/4
4/10
2/5
2/5
4/10
385 ÷ 5
77
2/3 ÷ 4 =
1/2 ÷ 5 =
1/3 ÷ 2/3 =
2/3 ÷ 4 = 2 /12
1/2 ÷ 5 = 1/10
1/3 ÷ 2/3 = 3/6 = 1/2
Order the fractions from biggest to smallest
1/8, 1/5, 1/10, 1/2, 1/3
Order the fractions from biggest to smallest
1/8, 1/5, 1/10, 1/2, 1/3
5% of 110 =
5% of 110 = 5.5
Convert the fractions to decimals.
17/50 =
21/25 =
75/500 =
17/50 =0.34
21/25 = 0.84
75/500 = 0.15
Which of the following are cube numbers?
1 6 8 27 81
1 8 27
¼ of 20 =
⅜ x 24 =
⅚ of 36 =
¼ of 20 = 5
⅜ x 24 = 9
⅚ of 36 = 30
9/8 - 3/4
11/15 - 2/10
6/10 - 1/3
9/8 - 3/4 = 3/8
11/15 - 2/10 = 16/30 = 8/15
6/5 - 1/3 = 13/15
50% of a number is 63
What is the number?
126
Convert the fractions to decimals:
9/18
3/4
3/10
9/18 = 0.5
3/4 = 0.75
3/10 = 0.3
Complete the divisions.
8.4 ÷ 4 =
8.4 ÷ 3 =
8.4 ÷ 4 = 2.1
8.4 ÷ 3 = 2.8
6 + 2 × 3 =
12
2 1/5 x 3 =
4 3/10 x 3 =
3/4 x 3/2 =
2 1/5 x 3 = 33/5 = 6 3/5
4 3/10 x 3 = 129/10 = 12 9/10
3/4 x 3/2 = 9/8
10% of a number is 84
What is the number?
840
What is 1.704 + 3 hundredths?
1.734
4,836 ÷ 12
403
Find 2 numbers that are not common multiples of 5 and 2
Multiples of 5: 5, 10, 15, 20, 25, …
Multiples of 2: 2, 4, 6, 8, 10, 12, …
Common multiples of 5 and 2: 10, 20, 30, 40, … (multiples of 10)
So any number not a multiple of 10 would work.
Carla spends 3/8 of her money. She's got £40 left.
How much money did she start with?
£64
A farmer has a large bag of apples. There are 240 apples in the bag. She uses 1/5 of the apples to make some juice. She uses 25% of the apples to make some pies. How many apples are left?
132
Ron travels 1.6 miles to school. Dexter travels 3 times further than Ron. How far does Dexter travel?
4.8 miles
3 bags have a mass of 252 kg. 3 bags and 5 boxes have a mass of 567 kg. What is the mass of 1 box?
36kg
Insert brakets to make these calculations correct.
8 + 6 × 2 = 28
12 − 4 × 2 + 6 = 16
5 + 3 × 4 − 2 = 15
(8 + 6) × 2 = 28
12 − (4 × 2) + 6 = 16
5 + (3 × 4) − 2 = 15