3 years ago

a number is divided by 3 and the result is added to 1. the new result is doubled to give the final result 80. whats the number

Mathematics

1 answer:

Gnesinka [82]3 years ago

6 0

78, because you have to do the inverse operation so 80/2= 40 then 40-1= 39 and 39*3 = 78

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