Janyi enjoys writing stories. if she writes 3/4 of a story per hour for 7 hours, how many stories can she write?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?