Question

Q.3) When 65/2 is decreased by the quotient of a rational number and 3/10, the result is the rational number itself. Find the number.​

Answer 1

Answer:

When 65/2 is decreased by the quotient of a rational number and 3/10, the result is the rational number itself. What is the number?

652−q310=q

652−10q3=q∣⋅6

195−20q=6q∣+20q⟺

26q=195∣÷26

q=19526=152=7+12=7.5

Step-by-step explanation:

7.5