Identical trainers are sold in London, in New York and in Dubrovnik. The table shows the price of the trainers in each city.
London
New York
Dubrovnik
£100
$132
1000 kuna
The exchange rates are
£1 = $1.38
£1 = 8.42 kuna
Where are the trainers the best value for money, in London or in New York or in Dubrovnik?
You must show how you get your answer.

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.