Which of the following number has terminating has terminating decimal expansion ?
(a)3/7
(b)3/5
(c)1/3
(d)3/11

It would be (b) 3/5 because
Terminating decimal is a decimal with a definite amount of digits, meaning that it stops after a certain digit.
The other answers:
(A) 3/7 = 0.42857143
(C) 1/3 = 0.333333333333
And (D) = 0.27272727272

And only 3/5 (B) stops after a certain digit because it's decimal value is 0.6.
Hope this helps!

+1,000)=g7e=mc2-g=7 because if you know algebra you should know g=7 to get your answer