Question

calculati 117/49×7/39

Answer 1

Răspuns:

Explicație pas cu pas:

( 117 / 49 ) × ( 7 / 39 ) = 3 / 7

= ( 7 / 49 ) × ( 117 / 39 ) =

= ( 1 / 7 ) ×  3 =

= 3 / 7

Answer 2

$\frac{117}{49} \times \frac{7}{39} =$
$\frac{3}{7} \times \frac{1}{1} = \frac{3}{7}$