Asked by whatever

Plz help me understand this. I need to know how to do it.



It took Khalid 90 minutes to complete 40 tasks. Which answer choice is an equivalent rate?

A). 10 task in 0.9 minutes
B). 10 task in 2.25 minutes
C). 10 task in 9 minutes
D). 10 task in 22.5 minutes

HELP!!! PLZ!!!

Answered by Anonymous
phrase it this way:

40 tasks in 90 minutes ...... divide by 4
40/4 tasks in 90/4 minutes
10 tasks in 22.5 minutes
Answered by whatever
OMG...thank you SO MUCH. Im not very good at ratio's at all so thank you for explaining it to me.
Answered by who knows
Thank you so much i was stuck in this question so thank you for helping me
Answered by Brooklyn
Thank you so much I was stuck on it for a while.