2 years ago

The product of a number and -7/10 is 1/2 what is the number 1. 7/20 2. -5/7 3. -7/20 4. 5/7

Mathematics

1 answer:

matrenka [14]2 years ago

3 0

Answer:

2) -5/7

Step-by-step explanation:

$\frac{-7n}{10}$ = $\frac{1}{2}$

cross-multiply to get:

10 = -14n

-10/14 = n

n = -5/7 (simplified)

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