Question

Calcula el producto de .7 y 1 3/4

Answer 1

Respuesta:

$1 \frac{9}{40}$

Explicación paso a paso:

0.7 = 7/10

1 3/4 = 1 + 3/4 = 4/4 + 3/4 = 7/4

Entonces:

0.7 * 1 3/4 = (7/10)(7/4) = (7*7) / (10*4)

= 49/40 = 40/40 + 9/40

= 1  9/40