human
Farmer Steven needs to load his truck up with compost. His tractor can scoop up compost at a rate of 75 pounds per minute. Steven's son, Darrel, wants to help. Using a shovel, Darrel can scoop up 10 pounds per minute. How much time, in minutes, would it take for the two working together at the same time to load up 2550 pounds of compost into the truck?
assistant
How many pounds would the two be ableeload together at the same time? ** Working together at the same time, the rate at which the two would be able to load compost would be 75+10=<<75+10=85>>85 pounds/minute.
How many minutes would it take to load 2550 pounds of compost? ** At 85 pounds/minute, the 2550 pounds could be loaded in 2550/85=<<2550/85=30>>30 minutes.
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