A 6th grade student can complete 20 multiplication facts in 1 minute. If he works at the same rate, how long should it take him to complete 35 multiplication facts? [Type your answer as a decimal number.]
Answers
Answered by
48
1 min = 60sec
So, 20 multiplication facts = 60 sec
1 multiplication fact = 60/20sec
= 3 sec
35 multiplication facts =3 *35 sec
=105 sec
So, for solving 35 multiplication facts student needs 1min 45 sec.
Hope this was helpful to you...
So, 20 multiplication facts = 60 sec
1 multiplication fact = 60/20sec
= 3 sec
35 multiplication facts =3 *35 sec
=105 sec
So, for solving 35 multiplication facts student needs 1min 45 sec.
Hope this was helpful to you...
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Answered by
4
Answer:
1.75 minutes or 1 3/4 minutes
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