Can you help me with my math please?

Question

Hi! So my math says "A crew has paved 3/4 of a mile of road. If they have completed 50% of the work, how long is the road they are paving?" Also, "Priya has completed 9 exam questions. This is 60% of the questions on the exam. Write an equation representing this situation. Explain the meaning of any variables you use. How many questions are on the exam? Show your reasoning." If you could help me out, that would be great! Thank you! :)

Answer 1

100% of the road is twice 3/4 = 1.5 miles

9 = 60% of total questions = T

9=.6T

T = 9/.6 = 90/6 = 15 questions total

60% of 15 = 9