Ok I think you mean what is 6.4 divided by 0.8.
You can either use long division or a calculator. However since 6.4 divided by 0.8 is really the fraction 6.4/0.8 you can turn this into a much more simple problem.
Just
×
The answer is 153.86:
if we round the answer it will be
153.9
The two best deals would be buy two get two free and the 1/2 off because both would equal 50% off the total price of buying 4 wheels.
This is better than the alternative of only 45% off.
1.5 because you do -16=-8x-4
+4 +4
-------------------------------------------------------
-12=-8x
---------------------------------------------
- 8 -8
-12/-8 equals 1.5
26 x π = circumference
81.6814 = circumference
2700/81.6814 = 33.6855 inches per minute
Convert to miles per hour by multiplying by (12 x 5280 x 60)
33.6855 x 12 x 5280 x 60 = Miles per hour
