Question

(64/125)^-2/3+(256/625)^-1/4+(3/7)^0​

Answer 1

Answer: 61/16 Ans.

Step-by-step explanation:

(64/125)-2/3 + (256/625) -1/4 + (3/7)0

(4/5)3*-2/3 + (4/5)4*-1/4 + 1      (as a0= 1)

(4/5)-2 + (4/5)-1 + 1

(5/4)2 + (5/4) + 1

25/16 + 5/4 + 1

25/16 + 20/16 + 16/16

61/16