Using the digits 0-9 one time at most, make a multiplication equation multiplying a fraction times a whole number that equals a mixed number

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

Write as a product of two polynomials. 2(3–b)+5(b–3)^2

Lowest fraction using common term 28/35