**At an exhibition, 30% of those present were boys. 5/14 of the remainder were girls and the rest were adults. There were 45 more adults than boys. How many more children than adults were there at the exhibition?Solution**

Boys ----- 30%

Girls ----- 5/14 x 70% = 25%

Adults ----- 100% - 30% - 25% = 45%

Adults more than boys ---- 45

45% - 30% ----- 45

15% ----- 45 (more adults than boys)

1% ----- 45 divided by 15 = 3

Children more than adults -----

30% (boys) + 25% (girls) – 45% (adults) = 10%

10% ----- 10 x 3 = 30

**Answer: There were 30 more children than adults.**