Question

Calcule:
a- 3/5-1/2+4/3
b-1/2-1/8+2/5
C-4/3-8/7
D-3/5×1/6×3/8
E-1/8×10/100
F-3/2÷4/3
G-1/2÷1/10?

Answer 1

Resposta:

a- 3/5-1/2+4/3  ==>18/30-15/30+40/30 =43/40

b-1/2-1/8+2/5 ==>20/40-5/40+16/40=31/40

C-4/3-8/7 ==>28/21-24/21=4/21

D-3/5×1/6×3/8 ==>9/240

E-1/8×10/100 =10/800

F-3/2÷4/3 =3/2*3/4=9/8

G-1/2÷1/10 ==>1/2 * 10/1 =5