darnells baseball team always does warm - ups before a game. before last weeks game, darnell did 50 knee…

darnells baseball team always does warm - ups before a game. before last weeks game, darnell did 50 knee lifts in 2 minutes. today, he will do knee lifts for 3 minutes. if he does them at the same rate, how many knee lifts will darnell do today? knee lifts

darnells baseball team always does warm - ups before a game. before last weeks game, darnell did 50 knee lifts in 2 minutes. today, he will do knee lifts for 3 minutes. if he does them at the same rate, how many knee lifts will darnell do today? knee lifts

Answer

Explanation:

Step1: Calculate rate per minute

The rate of knee - lifts per minute is found by dividing the number of knee - lifts by the time. So the rate $r=\frac{50}{2}=25$ knee - lifts per minute.

Step2: Calculate number of knee - lifts in 3 minutes

Multiply the rate per minute by the new time. So the number of knee - lifts $n = 25\times3=75$.

Answer:

75