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Pie
3 years ago
6

Wilma can mow a lawn in 60 minutes. Melissa can mow the same lawn in 30 minutes. How long does it take for both Wilma and Meliss

a to mow the lawn if they are working together?
Mathematics
2 answers:
nevsk [136]3 years ago
6 0
It is 30 mins because they split the work and the 60 min will be 30 and the 30 min girl would be 15
vichka [17]3 years ago
3 0

Answer:

45

Step-by-step explanation:

60 and half of 60 is 30 and half of 30 is 15 so 30 +15 is 45

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