Maria is 12 years younger than her sister. Is Maria is 15 years old, how old is her sister?
Set up and equation!
s - 12 = 15
s = 27
200
36.5 + m = 100.25
63.75
200
t - 15.2 = 21.65
6.45
200
2.4x = 4.32
1.8
200
m/4.5 = 5.2
23.4
200
Michelle has 15 acres of land. She wants to plant 5 trees on each acre. How many trees does she need to buy.
I need an equation and answer
a/5 = 15
a = 60
300
r + 1/2 = 7/8
3/8
300
b - 3/5 = 1/4
17/20
300
7/15t = 1/5
3/7
300
m/18.25 = 3.6
65.7
300
Trevor's go-cart get's 50 miles for every gallon of gas. If Trevor's go-cart has 225 miles on it, how many gallons of gas has Trevor put in his car?
Equation and answer