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dolphi86 [110]
3 years ago
13

A delivery person uses a service elevator to bring boxes of books up to an office. The delivery person weighs 140 lb and each bo

x of books weighs 40 lb . The maximum capacity of elevator is 690lb how many boxes of books can the delivery person bring up at one time?
Mathematics
1 answer:
horrorfan [7]3 years ago
4 0

Answer:

13 boxes

Step-by-step explanation:

690-140=550

550 divided by 40 is 13.75 because you can’t have .75 of a box you round down to 13

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