Question

Si A=3/4×1/2-1/8 y B=5/3+1 Entonces el valor 2A+3B es

Answer 1

A= 3/4 x 1/2 - 1/8
A= 3/8 - 1/8
A= 2/8
A=1/4

B= 5/3 + 1
B= 8/3

ENTONCES

2A= 2 x 1/4
2A= 2/4
2A= 1/2

3B=3 x 8/3
3B= 8

2A + 3B = 1/2 + 8
2A + 3B = 17/2

RPTA= 17/2