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Nitella [24]
3 years ago
13

What is the solution to the equation? r/7.1 = 4.2

Mathematics
2 answers:
victus00 [196]3 years ago
8 0

Answer:

r = 29.82

Step-by-step explanation:

We have the equation r/7.1 = 4.2 and are asked to solve for r.

To solve, we need to isolate r, do as followed and multiply 7.1 from both sides:

r/7.1 = 4.2

r = 29.82

AnnZ [28]3 years ago
5 0

Answer:

r = 29.82

Step-by-step explanation:

\frac{r}{7.1} = 4.2

The opposite of division is multiplication, you will need to multiply 7.1 to both sides.

That would leave:

r = 4.2 (7.1)

r = 29.82

If there are further instructions for rounding, you can round.

Have a nice day!

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