Marvin can do one load of laundry with 1/16 box of laundry detergent. How many loads of laundry can he wash with 4 boxes of detergent.

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Shannon drove for 540 minutes. if she traveled 65 miles per hour, how many total miles did she travel?

During a wright loss challenge your friend goes from 125 pounds to 100 pounds. what was the percent weight loss