Ramesh pours 105 granules of sand per
second in a bottle and it takes him 320
days to fill it. How many days will it take
to fill that bottle if he pours 106 granules
per second ?
Answers
Step-by-step explanation:
Let time taken to fill the bottle by pouring
10
6
106
per second granules
=
x
=x
sec
Thus, total number of granules required
=
x
×
10
6
=x×106
Total number of granules required to fill the bottle in 320 sec
=
10
5
×
320
=
32
×
10
6
=105×320=32×106
Now,
x
×
10
6
=
32
×
10
6
x×106=32×106
=>
x
=
32
10
6
×
10
6
=>x=32106×106
=>
x
=
32
=>x=32
sec
Thus, time taken by tinku to fill the bottle by pouring 10^6 per second granules
=
32
= 32And
Step-by-step explanation:
105granules takes time to fill =320
1 bottle fill in =320/105=3.4 days
Days to fill 106 granules :-
105 granules time taken = 320 days
1 granules time taken to fill = 3 days and 4 hours
106 granules = 105+1 granules =106 granules
= 320+3.4
= 323.4
Thus , Time taken by 106 granules is 323.4 days as per second.