Question

21/4:15/8-36/5*5/6=
Berapakah hasilnya?

Answer 1

21/4 : 15/8 - 36/5 * 5/6
= 21/4 * 8/15 - 36/5 * 5/6
= 168/60 - 180/30
= 168/60 - 360/60
= - 132/60
= - 11/5