Question

Arthur is organising his collection of DVDs He has 112 altogether. The ratio of comedy films to action to horror is 4 : 7 : 3

Answer 1

32

56

24

Explanation:

Here is the full question :

Arthur is organising his collection of DVDs He has 112 altogether. The ratio of comedy films to action to horror is 4 : 7 : 3

How many of each type of DVD does he have?

the number of each dvd arthur has = ratio / sum of ratios) x total number of DVDs

Sum of ratios = 4 + 7 + 3 = 14

Comedy films = (4/14) x 112 = 32

Action = (7/14) x 112 = 56

Horror = (3/14) x 112 = 24