Question

There are 700 people at a funfair.
4/7 of the 700 people are boys.
1/10
.
The rest of the 700 people are adults.
Work out the number of adults at the funfair.

Answer 1

Answer:

Answer is in Picture. Explanation as well

Answer 2

700/7 = 100
100 * 4 = 400
There are 400 people are boys.

700/10 = 70

400 + 70 = 470
700 - 470 = 230
There are 230 adults at the funfair.

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