B and F because they would be multiplied by 100, which would move the digits two times to the right.
Answer:
Therefore, beats per minute did increase for 36.
Step-by-step explanation:
48: 2/3=x:1
48=2/3 × x
x=3/2×48
x=72
81:3/4=x:1
81=x×3/4
x=4/3×81
x=108
Therefore, beats per minute did increase for 36.
basically you wrote the answer
Answer is B
Answer:
250
Step-by-step explanation:
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