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Artist 52 [7]
3 years ago
13

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

Mathematics
1 answer:
irina [24]3 years ago
6 0

Answer:

32

56

24

Step-by-step 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

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