Question

Express:
90 cm as a percentage of 4.5 m
Please give me solution .
The answer of this question is 20 % please give me solution. ​

Answer 1

Answer:

Step-by-step explanation:

45/10×90(100)=20%

Answer 2

Step-by-step explanation:

1 m = 100 cm

90 cm= 90/100 m

=0.9m

The percent is

(0.9/4.5) x 100= 20 %