We can write a proportion for this question
5 out of 32 students and we have to find how many (x) out of 800
5/32 = x /800
cross multiply
5*800 = 32x
4000 = 32x
divide both sides by 32
125 = x
About 125 students of the 800 ride their bikes to school.
Hope this helps :)
Answer:
x=8.2
Step-by-step explanation:
6.7x=5.2x+12.3
subtract 5.2x from 6.7x
1.5x=12.3
divide 1.5 by 12.3 to get x alone
x=8.2
Answer:
Step-by-step explanation:
we know that
1) Sheila had 1 gallon of milk
2) she used 1/4 of a gallon of milk ------> 1-1/4-----> 3/4 gallon left
3) she used 1/6 of a gallon of milk------> 3/4-1/6---> (6*3-4*1)/24---> 14/24
14/24-----> 7/12 gallon
Answer:
$0.90
Step-by-step explanation:
Divide 4.5 by 5 to get 0.9, which is how much he makes per hour.