Question

НАЙТИ ЗНАЧЕНИЯ ВЫРОЖЕНИЯ. ПОМОГИТЕ ПОЖАЛУЙСТА.

Answer 1

1) =16*3/48=1
2) =(7*6)/(7*10)=0,6
3) =((26/60)-(33/60))*(9/5)=-(7*9)/(5*60)=0.21

Answer 2

(4_/3)^2 / 48 = (16*3)/48=48/48=1

0,7 / (1+1/6) = 7/10 : 7/6 = (7*6) / (10*7) =0,6

(13/30 - 11/20) * 9/5 = (26/60 - 33/60) * 9/5 = (-7/60) * 9/5 = - (7*9) / (60*5) = -63/120 = -21/40