👤
Melanieoporto23go
Answered

add or subtract the ff fraction

1. 7/9+13/9-5/9=
2. 11/8+3/4=
3. 4/5-1/6=​

Sagot :

Domanicodorothygo

Answer:

1. 7/9 + 13/9 = 20/9

=20/9 - 5/9 = 15/9 or 1 2/3

2. 11/8 + 3/4

get the LCD of 8 and 4 and it is 8

11/8 + 6/8 = 17/8 or 2 1/8

3. 4/5 - 1/6

get the LCD of 5 and 6 and it is 30

24/30 - 5/30 = 19/30

Go Training: Other Questions