Answer: Gear B turns 90 times when gear A turns 60 times
Step-by-step explanation: To solve this you just 30x3=90
3/12 = 1/4
If simplified then second option
4.2 hours x .4 gallons per hour = 1.68 gallons
An equilateral triangle has 3 equal sides and angles. Each angle is
60 degrees.
The fraction is 27/30. It is equivalent to 9/10 and 27 + 30 = 57.
