Question

If i had 10 apples and my friend took 8 at what time will i reach London

Answer 1

Step-by-step explanation:

So the lowest possible total is 1 + 2 + 3 = 6 apples, and the highest possible total is 7 + 8 + 9 = 24 apples. If we eliminate all the even numbers and the prime numbers we are left with only three possible totals: 9, 15 and 21. Case 1: the total is 15.