Answer:
No those rates are not proportionate
Step-by-step explanation:
15 divided by 3 = 5
20 divided by 5 = 4
Therefor proving that it took the person who did 5 levels took less time per level than the person who did 3.
no
Step-by-step explanation: the unit rate for 3 in 15 mins is 1 every 5 minutes.
the unit rate for the second one would be 1 for every 4 however
B
Yeh definitely its b
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