Math, asked by sameer3083, 9 months ago

एक नल एक टंकी को 20 मिनट में और दूसरा नल 12 मिनट में करता है यदि 10 की बिल्कुल खाली हो तो दोनों ने एक साथ उसे भरने में कितना मिनट का समय लेंगे​

Answers

Answered by sahilraj888
0

Answer:

try to do your self

Step-by-step explanation:

by by

Answered by Himani0550
1

Answer:

32 minutes

Step-by-step explanation:

by given 1st condition

let first tap be x

x=20 min

by given 2nd condition

let 2nd tap be y

y = 12 min

hence,

a tank fills by 2 taps =

x+y

20 + 12

=32 min

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