Question

what is the answers?? please lmk i need the hours of Monday to Tuesday and how many hours did the Jacobys did in all ,please explain !

Answer 1

Explanation:

A. Hours driving on monday=
`5(3)/(4)`=23/4 hours (5 x 4 +3)

Hours driving on tuesday=
`4(3)/(4)`=19/4 hours (4 x 4 +3)

Total hours = 23/4 + 19/4 = 42/4 =
`10(2)/(4)` hours

B. Total hours driving = Hours driving on (Monday + tuesday + wednesday + thursday)

Hours driving on wednesday=
`2(1)/(4)`=9/4 hours (2 x 4 +1)

Hours driving on thursday=
`6(3)/(4)`=27/4 hours (6 x 4 +3)

Total hours driving = 23/4 + 19/4 + 9/4 +27/4 = 78/4 =
`19(2)/(4)` hours