Question

MULTIPLICA.

A)
$1\frac{3}{4} \times 1 \frac{1}{2} =$



B)
$2 \frac{1}{2} \times 3 \frac{2}{3} =$
doy coronita . Es examen​

Answer 1

Explicación paso a paso:

a)

1¾ . 1½

[(4.1+3)/4 ] . [(2.1+1)/2]

7/4 . 3/2

21/8

b)

2½ . 3⅔

[(2.2+1)/2] . [(3.3+2)/3]

5/2 . 11/3

55/6

saludos y sígueme