Question

i need more help im in 6th grade plz
Marcus biked 15.7 miles on Saturday and 13.9 miles the following Thursday. Ellen biked the same total distance as Marcus, but only biked 12.8 miles on Saturday. How far did Ellen bike on Thursday?

A.
2.9 miles

B.
16.8 miles

C.
28.5 miles

D.
29.6 miles

Answer 1

Marcus biked a total of 15.7 + 13.9 miles
then Ellen has the same total
and to figure out how much she biked on Thursday
take Marcus's total and subtract 12.8 from it.

Answer 2

ok thanks alot

Answer 3

you're welcome :)