Alex is adding baseball cards to sleeves in his binder. He filled 2/7 of his binder the first day. On the second day he filled 4/7 . How much of his binder did Alex fill in those two days? A) 3/7 B) 4/7 C) 5/7 D) 6/7

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

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