The memory card on melcher's digital camera can hold about 400 pictures. melcher used 24% of the memory card while taking pictures at a family reunion. how many pictures did melcher take at the family reunion?

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.