Answer: 15 tests per hour.
Step-by-step explanation: Mrs. Wilbur did 30 tests in 2 hours, so you would divide to find the rate per hour. 15 should be your answer.
Answer:
4x=289
Step-by-step explanation:
this expression could easily help find what the number is by 289/4
Answer the same
the same line
Step-by-step explanation:
None are left over, as 345/23 = 15, or 15 pieces of paper per classmate.
600kb in 24 seconds to find out how many kbs per second divide by 24
600/24 is 25kb
