Вычислите: (3/5)2*(-5)2-(1/4)3:1/16

Question

Вычислите: (3/5)2*(-5)2-(1/4)3:1/16

Answer 1

(3/5)2*(-5)2-(1/4)3:1/16=6/5*(-10) - 3/4:1/16= -12 - 12= -24

Answer 2

9/25*25-1/4=9-1/4=8 3/4