Answer:
Step-by-step explanation:
The formula of an area of a circle:
r - radius
We have A = 615.44 in². Substitute:
<em>divide both sides by 3.14</em>
The formula of a circumference of the circle:
Substitute:
Answer:
20 years
Step-by-step explanation:
It will be 20 years
<span>Welll since</span> <span>is</span> a percentage we <span>now is</span> over 100...
225/100
We can simplify this...9/4
That is our fraction... In mix number is...
2 25/100
We can simplify 25 and 100 dividing them by 25 <span>sooo</span>...
The Mix number is
2 1/4
Percentage
225%
Fraction
225/100
<span>or</span>
9/4
Mix Number
2 25/100
<span>or</span>
2 1/4
It can also be seen as...
2.25
Hope it help :3
Answer:
30%=3/10
1/4=25% 30%is bigger than 1/4 because 1/4=25% and 3/10=30%
hope this explains your answer!^o^
Step-by-step explanation: