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13. On a certain day, 120 people were at the cinemas. 7/10 of them were French, 15 of them were Chinese and the rest were Japanese. How many of them were Japanese?

13. On a certain day, 120 people were at the cinemas. 7/10 of them were French, 15 of them were Chinese and the rest were Japanese. How many of them were Japanese?
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13. On a certain day, 120 people

were at the cinemas. 7/10 of
them were French, 15 of them
were Chinese and the rest were
Japanese. How many of them
were Japanese?

asked
User Ajay Jangid
by
7.5k points

2 Answers

7 votes

Answer:

21

Explanation:

answered
User Dolf Andringa
by
8.5k points
4 votes

Answer:

21

Explanation:

120*7/10= 84 french
15 are chinese
84+15=99
120-99=21

answered
User Harambe
by
8.6k points
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