Respuesta :

vcseke
ANSWER: last one (3/4 x 48)

6/7 x 21 = 6/7 x 21/1 = 126/7 = 18

10/13 x 39 = 10/13 x 39/1 = 390/13 = 30

3/7 x 42 = 3/7 x 42/1 = 126/7 = 18

3/4 x 48 = 3/4 x 48/1 = 144/4 = 36
xdKooky

Answer: 3/4 x 48

Step-by-step explanation:

You can make this a fractional expression and do

3/4 x 48/1 = 36