Sid has £5 to buy apples and bananas.
He uses his money like this:
He buys 12 apples.
Then he buys as many bananas as possible.
With his change he buys more apples.
How many apples and bananas does he buy?
Prices
Apples 7p each
Bananas 40p each

14 apples, 10 bananas

Step-by-step explanation:

.07 * 12 = .84 (12 apples at 7 pence/per = 84 pence)

5 - .84 = 4.16 (4.16 pound remaining)

4.16/.4 = 10.4 (you can buy 10 bananas with 4.16 pounds, with .16 pence remaining)

.16 / .7 = 2.3 (you can buy two more apples with 16 pence)

Hope this helps.

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw