Tom finished 1/3 of the 30 problems assigned in class. Steven did 3/10 of the problems. Juan finished 20% of the problems. Marcus completed 8 out of 30 problems. Who completed the most problems?

Tom

Step-by-step explanation:

Tom did 1/3 of 30= 10 out of 30

Steven did 3/10 of 30= 9 out of 30

Juan did 20/100 of 30= 6 out of 30

Marcus did 8 out of 30

Tom finished most of the problems.

Step-by-step explanation:

total number of problems  = 30

Tom finished 1/3 of the problems

i.e, he finished = 1/3 X 30 problems

= 10 problems

Steven solved 3/10 of the problems

= 3/10 X 30

=9 problems

Juan finished 20% of the problem.

= 20% of 30

= 20/100 X 30

=6

Marcus completed 8 problems.

so, Tom finished most of the problems i.e, 10 problems.

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation: