Answer:
Since 80 and 40 are both divisible by 40 and 10, 40 and 10 are factors of both 80 and 40.
Step-by-step explanation:
144 miles = (144 * 5280) / 3.3 meters = 230400 meters
230,400 meters / hour = 230,400 / 3600 meters / second (as 1 hour = 3600 s)
Answer 64 meters / second
Answer:
356 boxes
Step-by-step explanation:
Just divide 4272 by 12
you do this because that is how many apples are needed in each box
0.31/1 x 100/100 = 31/100
Please, enclose those binomials x+4 and y+7 inside parentheses:
(x+4) / 4 = (y+7) / 7. Find (x/4).
Let's solve the above equation for x:
x+4 = 4(y+7)/7. Then x = 4(y+7) / 7 - 4
Last, divide all 3 terms by 4: x/4 = (y+7) / 7 - 1 (answer)
y + 7 - 7
You could also type this as x/4 = ------------- = y/7
7