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Popolare Word Problems >

A number is five times another number. Their sum is 54. What are the numbers?

Soluzione

A n u mb er i s f i v e t im es an o t h er n u mb er . T h e i r s u m i s 54. Wha t a re t h e n u mb ers ?

Soluzione

The numbers : 45, 9

Fasi della soluzione

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 5 y

x + y = 54

x = 5 y, x + y = 54 : x = 45, y = 9

The numbers : 45, 9

Esempi popolari

4 more than a number x is 17 product of the numbers is 240 4 more than a number x is 18 15 less than 5 times an unknown number is equal to 30. find the unknown number.If a 6-sided fair die is rolled once, what is the probability of getting a number less than 4? Leave as a decimal and round to the nearest hundredth.