A and B can finish a work in 30 days. They worked for it for 20 days and then B left. The remaining work was done by A alone in 20 more days . Find in how many days A alone can finish the work ?
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40 I guess because when a and b were working together they finished some work in 20 days and when a was working alone she finished the work that was left in 20 more days and 20+20=40 days but her working alone is 20 days
ranit4787:
hey bolona
are u going to do??
no
Leave me alone
hmm than don't answer
no i can answer when ever i want tu
*to
if u have that much time than y don't u do sexting with me
hindi?
idk
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