Answer:
G ≈ 1.46
Step-by-step explanation:
Given
G =
, substitute values
G = 
= 
=
≈ 1.46 ( to 2 dec. places )
Answer:
60-15/9
Step-by-step explanation:
Subtract (-) 15 from 60: 60-15
Divide (/) by 9: 60-15/9
You need to do 20 divide by 21 to get a decimal. Then if you multiply the decimal by hundred you should get the percentage.
The whole-number factors of 23 are 1 and 23 .