Laura is 3 years older than twice Joseph’s age. If Laura is 27 years old, how old is Joseph?

He is 12.

Step-by-step explanation:

27-3=24

24/2=12

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.