Maths week Day 4 – Thursday:
A pot of tea and a bar of chocolate costs €3.10. If the pot of tea costs €2 more than the bar of chocolate, how much was the bar of chocolate?
Which is the bigger number, a googol or a billion?
Answers to yesterday’s questions (Wednesday):
Each of the numbers except 14 is an odd number.
The number ’14’ is the only EVEN number.
Answer: Option C
Required decimal = 1/(60×60) = 1/3600 = .00027