Evaluate *Check attachment
Attachments:
Answers
Answered by
1
Answer:
1/400 is the answer.
Step-by-step explanation:
[5^-1 ÷ (1/4)^-1] ^2
= [1/5 ÷ 4]^2
= [1/5 x 1/4]^2
= [1/20]^2
= 1/400
Similar questions