Answer:
Divide both sides by 42 then reduce the fraction. The answer is 8/21=0.38
Step-by-step explanation:
20 in. Because if you divide it by three then multiply it by four you get your answer.
14.08 that’s if in this case “of” means multiply hope this helps
I Belive it might be ballad
42/12 = 3.5, 63/18 = 3.5, therefore we will be multiplying the last time by 3.5. 40x3.5= 140, and therefore, the number of pencils produced in 40 seconds is 140
