Question

A class of 17 students submitted a worksheet with 51 problems to their teacher. If each student completed every problem, how many total problems did the teacher have to grade?

68
102
408
867

Answer 1

The teacher has to grade a total of 867 problems, which is found by multiplying the 17 students by the 51 problems each student completed.

Step-by-step explanation:

To calculate the total number of problems the teacher has to grade, we need to multiply the number of students by the number of problems each student completed. Since there are 17 students and each completed 51 problems, the calculation is as follows:

1. Multiply the number of students (17) by the number of problems (51).
2. The total number of problems is 17 students x 51 problems/student = 867 problems.

So, the teacher has to grade 867 problems.