A, B and C together take 8 min to address a pile of envelopes. a and b together would take 10 min; a and c together take 15 min. how long will each take working alone?
Please give a correct answer because my exam are near and if u don't know the answer pls leave it
Answers
Answered by
0
Answer:
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Step-by-step explanation:
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Answered by
0
Answer:
a=24
b=120/7
c=40 min
Step-by-step explanation:
a=24
b=120/7
c=40 min
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