The water lily Nymphaea Mathematicus doubles its size every day. From the time it was planted until it completely covered a pond, it took 26 days. How many days did it take to cover half the pond ?
Answers
Answer:
25 days
Step-by-step explanation:
Given that;
The water lily Nymphaea Mathematicus doubles its size every day.
It took 26 days to cover the pond.
This means the previous day, it covered the pond exactly half.
On the 26th day, it was doubled and covered the full pond.
So, the water lily Nymphaea Mathematicus took 25 days to cover half of the pond.
Answer:
it will take 25 days to cover half the pond
Step-by-step explanation:
The water lily Nymphaea Mathematics doubles its size every day. From the time it was planted until it completely covered a pond, it took 26 days. How many days did it take to cover half the pond ?
Pond was fille after 26 days
The water lily Nymphaea Mathematics doubles its size every day
Let say it tool X days to cover half the pond
then on X + 1 Days the Pond Will be 2 * Half = Full Filled
Pond was full on 26th Days
=> X + 1 = 26
=> X = 25
=> it will take 25 days to cover half the pond