it takes aron 6 hours to drive 342 mi. He will drive for 8 hours tomorrow.

Answer 1

342/6 = M/8 ratio of miles to hours is the same

M/8 = 57

M = 57(8) = 456 miles in 8 hours

or another method

8 is 1/3 more than 6 = 6 + (1/3)6 = 6+2

1/3 of 342 = 114. 342 + 114 = 456