10=2×5 and 14=2×7 so least common denominator will be 2×5×7=70
9/10=63/70
3/14=15/70
So 63/70-15/70=48/70=24/35
Answer:
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Step-by-step explanation:
Answer:
the answer is c. ........
Answer:
13.75
OR
14
Step-by-step explanation:
55 calories are burned an hour while sleeping
There's 60 minutes in an hour
55/60 = 0.916666667
there's 0.916666667 calories burned in a minute
13.75 calories are burnt in 15 minutes.
If you round 13.75, it becomes 14.
