42% of what number is 0.21 ?
42% of x= 0.210.42x=0.21x=\(\frac{0.21}{0.42}\)x=0.5
Answer:
The answer is 0.5.
Step-by-step explanation:
As 42 divided by 2 equals 21, and we have 0.21 which equals 21 hundredths, we divide by 2 to get 0.5, because 1 divided by 2=0.5.
