Category: age work mixture digit motion

Solution: Find the number

Solution: Find the speed of the truck

Solution: Find how many liters of 40% solution he uses

Solution: How much water must be mixed to get 1 liter of 5% solution?

Solution: Find the distance of the run

Solution: Find the speed of the plane in still air

Solution: Find how long it takes to move the cans to the storage area

Solution: Find the fraction

Solution: Find how long it takes to fill the daily quota if all three machines are running

Solution: How long would it take the tortoise to travel 1 mile?