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3 years ago

# 25 i ont get it :(

Mathematics

2 answers:

Nuetrik [128]3 years ago

6 0

4 out of 10 drink enough water.

How many tens are there in the class of 40 ?

Four tens ?
And out of each 10, 4 do it ?

Then wouldn't there be (4 x 4) = 16 in the whole class getting enough water ?

postnew [5]3 years ago

6 0

$\frac{4}{10} = \frac{x}{40}$
cross multiply 4 x 40. 160
Now divide by 4
40

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4 years ago

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attashe74 [19]

option A.55°

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Solution given:

<x+<y=<z

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3 years ago

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mixas84 [53]

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290,000

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4 years ago