Question

Carla's plant was 10 2/3 inches tall. Yolanda's was 8 3/4 inches tall. How much taller was Carla's plant than Yolanda's?
A. 1 11/12 in.
B. 2 1/12 in.
C. 2 5/12 in.
D. 2 11/12

Answer 1

i think its c

Answer 2

Did you find the Greatest Common Denominator?

Answer 3

no

Answer 4

...

Answer 5

what do you think the answer is?

Answer 6

Okay well 3 and 4 have 12 in common right? Make both denominators the same.

10 2/3 = 10 8/12

8 3/4 = 8 9/12

Subtract 10 8/12 - 8 9/12

10 8/12 = 128/12

8 9/12 = 105/12

128 - 105 = 23

23/12

1 11/12

Answer 7

okay look

Answer 8

A

Answer 9

ok