Alba bought two necklaces for $6 each and later sold each for $10. Then she bought three necklaces for $7 each and later sold each for $13. How much profit did Alba make selling necklaces?

20/100 equivalent to 1/5 5/8 equivalent to 9/10

Lesson 3 homework practice mean absolute deviation

Sarah has 296 coins in her collection. She put the same number of coins in each 7 jars. About how much coins are in each jar?

What is the height of a flag pole that casts a shadow of 100 feet when the angle of elevation of the sun is 62º? (to the nearest tenth)

If 17 subs were shared by 22 children fairly, about how much of a sub would each child receive. Is tis amount 1/2, 3/4, or 2/3? Show how you know which is the closest approximation using words, models or numbers

A robot packs Boxes in a factory. It runs at a constant speed, and packs 5 boxes in 9 minutes. If the robot operated for 153 minutes on Monday, how many boxes did it pack

Can the ratio of a parent's age to his or her child's age ever be exactly 3:2

If Jessica And Robin Got Together The 21st of March of 2018 how long have they been together?

Jordan's recipe calls for 3 cups of flour and 2 cups of water. what is the ratio of flour to water? if jordan wants to triple his recipe, what will the ratio be?

Hannah can clear the lot in 5.5 hours. damion can do the same job in 7.5 hours