A film company uses 512 actors in a film. The actors are in the ratio men : women : children = 7 : 11 : 14.
(a) (i) Show that there are 224 children in the film.
(ii) Find the number of men in the film.
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Answered by
5
Step-by-step explanation:
7x:11x:14x=512
7x+11x+14x=512
32x=512
x=512÷32
x=16
1) children in the film=14x
=14×16
=224
2)no. of men in the film=7x
=7×16
=112
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7
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