Answer:
5 minutes and 33 1/3 seconds.
Step-by-step explanation:
No. of shots made in 1 minute = 18
Let x be the no of minute to 100 shot
No. of shots made in 1*x minute = 18*x = 18x
Given total no of shots to be made = 100. Thus
18x = 100
x = 100/18 = 5 10/18
Thus, it will take 5 full minutes and 10/ 18 minutes to make 100 shots
we know that 1 minute is equal to 60 second
1 minute = 60 second
multiplying LHS and RHS by 10/18
1 * 10/18 minute = 60 *10 /18 seconds
10/18 minute = 100/3 seconds = 33 1/3 seconds
Thus, it will second 5 minutes and 33 1/3 seconds to make 100 shots.
