Question

[3/7]^2×25/7×[-7/5]^2​

Answer 1

hence, 9/7 is answer of your question

Answer 2

Answer:

1.28571

Step-by-step explanation:

(3/7)^2 = 0.18367

25/7 = 3.5714

(-7/5)^2 = 1.96

So, 0.18367 x 3.5714 x 1.96 = 1.28571