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gulaghasi [49]
3 years ago
15

If it takes Doug 40 mins to clean his home and Frankie 50 mins. How long will it take if they work together?

Mathematics
1 answer:
lora16 [44]3 years ago
8 0
Find the average value:
40 minutes + 50 minutes = 90 minutes
90 minutes/2 = 45 minutes
Together it will take them 45 minutes to clean the house
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