Question

Сократите дробь: 39*4/8*13
С объяснением!

Answer 1

( 39•4 ) / ( 8•13 ) = ( 13•3•4 ) / ( 4•2•13 ) = 3/2 = 1,5

Answer 2

39*4/8*13 =39/13 * 4/8
4/8=1/2
39/13 = 3
3* 1/2 =3/2