Donald sells 760 marbles everyday. He sells each marble for 1.5 dollars. For how many days does Donald need to sell marbles to earn 3420 dollars?

Question

Answers:

2 days

12 days

6 days

3 days

 

Answer 1

Hey Kamrynn,

 

760(1.5) x = 3420

 

 

x = 3420 / (760*1.5)

 

 Donald needs to sell marbles for 3 days to earn $3420.

 

 

Good luck with all your problems.

Answer 2

Kamrynn, I'll do the first.

 

760(1.5)(2) = 2280

Nope.