Math, asked by yoarpits4628, 1 year ago

P q r can do a work in 10 days 15 days 30 days respectively. p works daily p and r together join p in alternate days starting the first day. in how many days will the work be done .

Answers

Answered by anthropologist
0
If q and r joining p on alternate days then work will be finish in 10 days
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