Math, asked by pradipdas950800, 10 months ago

A takes 40 mins to do a job.B takes 1hr ​

Answers

Answered by jhanwarnikhil2384
0

Answer:

so what to find....????

Answered by sureshdbmspce11
0

Answer:

then

Step-by-step explanation:

if they together

i think incomplete question

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