When Jonas does his math homework, he spends an average of 5 minutes on each problem. Last night he spent 1.4 hours on his non-math homework, plus he completed 10 math problems. Approximately how much time did Jonas spend in total on all of his homework last night?
A.
1.7 hours
B.
2.2 hours
C.
2.6 hours
D.
3.1 hours
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2.6hours Jonas spend his total homework
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