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tankabanditka [31]

3 years ago

6

Billy takes 2 hours to paint 500 pictures. Sandy takes 3 hours to paint 450 pictures. if they work together, how long would it t

ake to paint 1500 pictures?

1 answer:

SVETLANKA909090 [29]3 years ago

7 0

Billy can do 4 hours which is 1000 pictures
and Sandy 3 1/15 hours 500 pictures and 1/15 is 50.
Let me know if I'm wrong
Hope this helps

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