If of a water tank is filled in 1 hour, how much time will be required to fill the rest of it?
(a) 20 minutes
(b) 15 minutes
(c) 12 minutes
(d) 10 minutes
Answers
Answered by
1
Answer:
a)20min right or not hmm
Answered by
1
Step-by-step explanation:
a. 20 mins is the answer
ok
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