3 years ago

Help huryyyyyyyyyyyyy

Mathematics

2 answers:

zhuklara [117]3 years ago

8 0

Answer: 4

Step-by-step explanation:

Because %s can be expressed as fractions over 100, because 90 is 70% of x, 70% is 70% of 100. Thus, 90/x = 70/100.

Hope it helps <3

ra1l [238]3 years ago

6 0

Answer:

Step-by-step explanation:

90 is 70% of x.

90 = 70% × x

90 = 70/100x

Divide both sides by x.

90/x = 70/100

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3 years ago

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