Review 2 Section B

There are 250 adults and children at a funfair altogether.There are 90 adults at the funfair.What percentage of the people at the funfair are adults?

The ratio of Sue's age to Tom's age is 5:7.Sue is 6 years younger than Tom. How old is Tom?

Jane's monthly allowance decreased from $80 in June to $48 in July.What was the percentage decrease in her allowance from June to July?

Sean,Ryan and Lucas shared $580 in the ratio 2:3:5.How much less money did Ryan receive than the total amount Lucas and Sean received?