Answer: 115.2 other solutions is 576/5, 115 1/5 Step by step explanation: To divide by a fraction, multiply by the reciprocal of the fraction 2.4 x (12 x 4) Then multiply 12 and 4 which is 48 2.4 x 48 Then multiply 2.4 x 48 which is 115.2
I run 1 mile every 6 minutes. My friend runs 1 mile every 7 minutes. Lowest Common Multiple: LCM ( 6, 7 ) = 42 minutes. Me : 42 : 6 = 7 miles My friend : 42 : 7 = 6 miles.