Question

Ayuda doy 5 estrellas y 10 puntos

Answer 1

1.-(3÷2)-(4÷2)=-1/2

2.-(5÷4)+(7÷4)=3

3.-(10÷7)-(5÷7)=5/7

4.-(14÷2)-(4/2)=5

5.-(3÷2)+(7÷3)=(9÷6)+(14÷6)=23/6

6.-(8÷3)-(4÷2)=(16÷6)-(12÷6)=4/6=2/3

7.-(10÷7)×(2÷3)=20/21

8.-(12÷9)×(4÷5)=48/45=16/15

9.-(15÷6)÷(4÷2)=(15÷6)×(2÷4)=30/24=5/4

10.-(9÷7)÷(4÷3)=(9÷7)×(3÷4)=27/28