Jackie takes 6 hours to clean a house , Jackie and Veronica take 3.6 hours to clean the same house together, About how long will Veronica take to clean the same house
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Answer:
3hrs
Step-by-step explanation:
Jackie need 6 hrs to ckean a house that means :360 mins
Jackie and veronica take together 3.6 hrs that means :216 mins
the difference:360-216= 144 mins
the time need to veronica: 3hrs
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