3 years ago

) Some number was added to 6.6. This sum was then divided by 0.7. Finally, the quotient was

Mathematics

1 answer:

BaLLatris [955]3 years ago

6 0

I got 2.5
{(6.6+x)/.7}x6 = 78
=39.6 + 6x = 54.6
= 2.5

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