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Inessa [10]
3 years ago
13

Lisa can shovel snow from her driveway in 65 minutes. tom can do the same job in 55 minutes. how long would it take lisa and tom

to shovel the driveway if they worked​ together?
Mathematics
1 answer:
Paraphin [41]3 years ago
5 0
65+55=120
120÷2=60
So, it take them 60mins if they worked together.
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