Question

Resolver las siguientes adiciones:
A) 16/9 + 10/20 + 8/20 =
B) 24/40 + 2/10 + 18/30 =
C) 3/5 + 5/4 + 7/8 =
D) 18/6 + 5/18 + 1/12 =

Answer 1

Respuesta:

a) 241/90

b) 7/5

c) 109/40

d) 121/36

Answer 2

Respuesta:

A) 16/9 + 10/20 + 8/20 =

(16÷9)+(10÷20)+(8÷20)=

1.77+0.5+0.4=

R/2.67

B) 24/40 + 2/10 + 18/30 =

(24÷40)+(2÷10)+(18÷30)=

0.6+0.2+0.6=

R/1.4

C) 3/5 + 5/4 + 7/8 =

(3÷5)+(5÷4)+(7÷8)=

0.6+1.25+0.875=

R/2.725

D) 18/6 + 5/18 + 1/12 =

(18÷6)+(5÷18)+(1÷12)=

3+0.27+0.083=

R/3.353