Sophia has $8 to spend on lunch. does she have enough money for a sandwich, drink and a bag of chips? sandwich: $4 salad: $3 drink: $2 bag of chips: $1

Describe how fraction strips can you order fractions

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?