To solve the least common factor you need to find the lowest numbers that all three numbers can go into. So for 32, 36, and 40. You would have to multiply. The final answer would be 1440.
Answer:
C) 1 / 462
Step-by-step explanation:
22 x 21 = 462
C. 19.42% because you subtract 389.85 from 314.15 which equals 75.7. So then set it up like an algebraic equation. 389.85x=75.7 divide 75.7 by 389.85 to find the decimal. Then you have to move the decimal to the right two places, since it is a percentage. And then round your answer, so c. 19.42% is your answer. Hope this helped! :)
