an integer is 10 times the difference of a rational number and 5. If the value of the integer is 124, what is the value of the r

Question

3 years ago

7

ational number?

1 answer:

bixtya [17] · Answer 1 · 2022-08-16T03:26:34+03:00

Answer:

17.4

Step-by-step explanation:

Given the question :

an integer is 10 times the difference of a rational number and 5. If the value of the integer is 124, what is the value of the rational number?

An integer = 124 is 10 times the difference of a rational number and 5

Let the rational number be r

Hence,

124 = 10 × (r - 5)

124 = 10r - 50

124 + 50 = 10r

174 = 10r

Divide both sides by 10

174 / 10 =. 10r / 10

17.4 = r

r = 174 / 10 or 17.4