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Popolare Word Problems >

Four times the differenza between 45.6 and a number is equal to 61.5

Soluzione

F o u r t im es t h e d i ff ere n ce b e tw ee n 45.6 an d a n u mb er i s e q u a l t o 61.5

Soluzione

The number : 30.225

Fasi della soluzione

Represent the number with

x

A.T.Q.:

4 (45.6 - x) = 61.5

Risolvi per

x, 4 (45.6 - x) = 61.5 : x = 30.225

The number : 30.225

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