Maxine spent 15 hours doing homework last week. this week she spent 18 hours doing homework. she says she spent 120% more time doing homework this week. is she correct? show your work to justify your decision.

Respuesta :

Answer: Yes, she is correct

Step-by-step explanation:

Week 1 = 15 hours

Week 2 = 18 hours

18/15 =6/5 = 1.2 = 120%

Answer:

She is correct!

Step-by-step explanation:

She spent 15 hours doing her homework. She spent 18 hours doing 

homework this week. 

Week 1 = 15 Hours

Week 2 = 18 Hours

Sorry I don't really know how to explain the rest, but hope this can help!

But lemme see what I can do:

She would be right because I started by using 15 hours as 100%, then I times fifteen by 20%, which gave me three hours then add three hours to fifteen and it gave me 18. So Maxine worked 120% more than last week.

MAKE ME BRAINLIST IF THIS HELPED! :)