1. Answer the following (show all solution steps) a. Give the measure of your length in centimetre. What is the type of number? What is your length in kilometre? b. Simplify the following (v4 + 3v36)(4 - V3) then classify if the result rational or irrational? c. Give the weight of your laptop in gram. What is its weight in ton? Give your answer to 2 decimal places. d. Nuclear cells fission every (5) hours, how many seconds does it take 12 cells to fission at the same speed?