Answer:
6 bottles of sand
Step-by-step explanation:
In order to find out the greatest number of bottles corrine can fil, we need to divide the amount of send she brought from the bach by the amount of sand she used to fill each bottle. So we have:
1 1/3 = 4/3
(4/3)/(2/9) = (4/3)*(9/2) = 36/6 = 6 bottles of sand
Answer:
$45
Step-by-step explanation:
When she bout 12 bunnies for 36 dollars the cost per bunnies we
$36/12 = $3 per bunny
Now she need to buy 15 bunnies
Cost = bunnies * cost per bunny
Cost =15* 3
Cost = 45
Answer:This problem is about linear equations. We assume Dale drive X miles, and the total cost is $Y, then we can get:
Plan I: Y=38+0.11X
Plan II: Y=49+0.07X
When both plans cost the same, 38+0.11X=49+0.07X. We will get X = 275miles, and Y=$68.25
Step-by-step explanation:
Finding the greatest common factor ( or G C F ):
G C F is the largest number that divides evenly into all the numbers.
270 : 90 = 3
360 : 90 = 4
G C F ( 270, 360 ) = 90