Question

56:(7*2)*2= 690+(450-300):5= 90*4+240-70= y-24=

Answer 1

56:14*2=4*2=8
690+150:5=690+30=720
360+240-70=600-70=530
у-24=0 у=24

Answer 2

56:(7*2)*2= 56:(14)*2= 56:28= 2

690+(450-300):5= 690+(150):5= 690+30= 720

90*4+240-70= 360+240-70= 530

y-24= 0 y= 24