So you would do 41.7g - 20.2g and get 21.5g, then multiply it by 140g. 140g x 21.5g = 3010g
You can change the denominator to 10 which will get you to 55/10 + 4/10. You can add these two together to get 59/10

if you want to multiply mixed numbers you need to turn them into improper fractions
Answer:
well NPR. says that it can be a simple number or a infinity number by fornitegod
Answer:
ooga booga.
Step-by-step explanation: