Question

Express in normal form 5.32×10-²​

Answer 1

Answer:

5.32×10^-1

Step-by-step explanation:

hope it helps

Answer 2

a:b=5:9

b:c=4:7

Multiply equation 1 with 4 and equation 2 with 9 to make the value for 'b' same in both equation.

a:b=20:36

b:c=36:63

So a:b:c=20:36:63