Matthew needs to practice piano for at least 30 hours every 4 weeks.
He has practiced 8 hours a week for the last 3 weeks.
He practiced 10 hours this week.
Matthew says that 3 × 8 is less than 30, so he has not practiced enough during the 4 weeks.
Is Matthew correct?
(1 point)
Responses
Yes, 3×8=24
and 24<30
.
Yes, 3 × 8 = 24 and 24 < 30 .
No; Matthew should have multiplied 4×8=32
and 32>30
.
No; Matthew should have multiplied 4 × 8 = 32 and 32 > 30 .
No; Matthew should have multiplied 3×10=30
and 30=30
.
No; Matthew should have multiplied 3 × 10 = 30 and 30 = 30 .
No; Matthew did not add 10 hours in the last week to get 3×8=24
and 24+10=34
; 34>30
.