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konstantin123 [22]
3 years ago
13

Share 660kg in ratio of 5:7​

Mathematics
1 answer:
Margarita [4]3 years ago
5 0

5x+7x=660;

12x=660;

x=660:12;

x=55 (kg).

Then 5x=5×55=275 kg and 7x=7×55= 385 kg.

The required ratio is therefore

660= 275:385.

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