Question

which of the following is not equal to -6/21. 20/-70 10/-35 -9/24​

Answer 1

Answer:

9/24 is answer

Step-by-step explanation:

thankyou

Answer 2

-6/21=-2/7

20/-70=-2/7

10/-35=-2/7

but

-9/24 =-3/8

so, -9/24 is not equal to-7/21