Fifth grade math

I am doing a fifth grade math problem.And i need help with this problem.

Need an equation solution. We used decomposition to break it down, but I know there’s got to be an equation.

please help me as least find how much money Maria Jason and Darcy has. Plz  problem: Darcy, Jason and Maria share $268. Jason has $20 more tHan Darcy and Maria has twice as much money as Jason. How... more

This a question my daughter had for homework

This is a  problem my fifth grader had for homework

If there are 4 red marbles, 7 blue marbles, and 5 green marbles in a jar what is the probability of selecting a red marble, replacing it, and then selecting a blue marble? What is the probability... more

an image or details of lines if it is regular or not plz plz i need ur help  

There are 89 comments about this math problem on FB.    20/2(5+5)=   the answers include 0, 1, and 100   no wonder many of our kids have trouble  with math when the adults in their lives... more

3.1 is put as a fraction and so is .99  the denominator is 10 3.1=3 and 1 tenth of a whole .99=99 tenths=9 and 9 tenths of a whole 11.1=11 and 1 tenth of a whole dont know what to do!!!

this is a fifth grade homework question. 20 is not an option. I think its 22, but im not sure.  the possible anwers are 22, 11, 7, or 14. Thank you.

how do you do fifth grade distrubertive property example 6 * 13