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Vesna [10]
3 years ago
11

Find the number, if 0.7 of it is 42.

Mathematics
2 answers:
madreJ [45]3 years ago
6 0

Answer:

x=60

Step-by-step explanation:

In this case, we need to find 0.7 of any number is 42. Let the number is x.  According to given question,

0.7\times x=42

Dividing the above equation by 0.7. We can find the value of x as :

\dfrac{0.7x}{0.7}=\dfrac{42}{0.7}

x=60

So, if 0.7 of any number is 42, so the number is 60. Hence, this is the required solution.

gizmo_the_mogwai [7]3 years ago
3 0

Answer:

60

Step-by-step explanation:

0.7x=42

42/0.7=60

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