A glass is 1
3
full. Then 75cm3 of orange juice is poured in.
The glass is now
3
4
full. What is the total volume of the glass?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

2x minus y equals 6, x plus y equals negative 3