Maths Questions 25/08/14

1) Which of the following fractions are equivalent to 3/4?

6/9,     9/12,   5/15,   15/20,   18/24,  25/75

2) Which is bigger?

i)  0.03  or   3/10
ii) 45%  or    2/5
iii)  85% or   8.5
iv)  1%  or  1/100

3) Express the following fractions as percentages:
i)  4/5
ii)  7/10
iii) 2/8
iv) 17/50

4) Express the following percentages as fractions:
i) 65%
ii) 35%
iii) 18%
iv) 30%

5) A bottle can hold 500 ml. If it has 375 ml of water, what fraction of the bottle is full?

6) Find:

i) 4/7 of  28
ii) 3/5  of  105
iii) 2/9 of 216
iv) 2/3 of 378

7) Find:

i) 10% of 350
ii) 25% of  76
iii) 75% of  156
iv)  35% of  125

8) In a school, there are 264 pupils. If there are 198 boys, what fraction of the pupils are boys?

9) Ann ate 25% sweets in a pack.If there were 18 sweets left in the pack, how many sweets did Ann eat?

10) 10% of passengers in a bus were children. If there were 63 adults,how many passengers were there in the bus?