Question

Which of the following is a rational number between -1/5 and 2/7 ?
Select one:
a. none of these
b. 8/35
c. -8/35
d. 11/35

Answer 1

Answer:

answer is 8/35

-1/5,2/7=-7,10/30

-7/35=10/35

then we get the number 8/35

Answer 2

Answer:

Opt: (b)

Step-by-step explanation:

The LCM of denominators 5 and 7 is 35

So, -1*7 / 5*7 and 2*5 / 7*5

There fore, the rational numbers between -7/35 and 10/35 are

-6/35 , -5/35 , -4/35 , -3/35 , -2/35 , -1/35 , 0/35, 1/35, 2/35, 3/35, 4/35, 5/35, 6/35, 7/35 , 8/35, 9/35.