Answer:
10+20=30
10 is what percent of 30?
10 is 1/3 of 30
Step-by-step explanation:
10 is 33.33% of 30
so 33% of the shirts sold were blue
Answer:
19 sides
Step-by-step explanation:
Sum of angles of n-side polygon = 180 *(n - 2)
180 *(n -2) = 3060
Divide both sides by 180
n- 2 = 3060/180
n - 2 = 17
n = 17+2
n = 19
85.7%
4500/5250=.857
move decimal 2 places to the right to convert a decimal to a percentage
Answer:
Step-by-step explanation:
If it takes Keith 6 hours to mow 4 lawns, you can find how many lawns he can mow in 32 hours by dividing 32 by 6 and then multiplying the answer by 4. 32/6= ~5.33. This means that since 32 hours is 5.33 times longer than 6 hours, he can mow 5.33 times more lawns. So 5.33*4 = <u>21.33 lawns in 32 hours!</u>
