Respuesta :

bexwhite2610

4/5 - /7 =

4/5 - 2/7

5 * 7 = 35

7 * 4 = 28

5 * 2 = 10

28/35 - 10/35 = 18/35

66023lc

Answer:

The missing numerator is 2.

Step-by-step explanation:

when you plug in 2 as the missing numerator and simplify you get 18/35.

[tex]\frac{4}{5}[/tex] -[tex]\frac{2}{7}[/tex]=[tex]\frac{18}{35}[/tex]

the subtraction turns into 28/35 minus 10/35 which equals to 18/35