Question

Calculati 3 /2-(13/8-7/12):5/6

Answer 1

amplifcam pe 13/8 cu 3 si pe 7/12 cu 2
3/2-(39/24-14/24):5/6=3/2-25/24×6/5=3/2-5/4 amplificãm pe 3/2 cu 2
6/4-5/4=1/4

Answer 2

3/2-(13/8-7/12)÷5/6
=3/2-25/24×6/5
=3/2-5/4
=1/4
=0,25