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4 years ago

9

What is 77 over 200 as a decimal

1 answer:

Shalnov [3]4 years ago

5 0

If you want to convert something into decimals, it would be practical if the number by which you divide were a power of 10... which we can achieve here if we divide both numbers by 2:

$\frac{77}{200}= \frac{38.5}{100}$

and then we can just "move" the period like this

0.385

which is the solution!

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