damn i hate maths, but i need to know how many weeks it will take to save up to get to £124.32 ..
If i have £50 at my gramps house, and i get £5 from him, and £10 from my mum every week, how many weeks will it take to save up?
Thnx. XxXxXxXxXxXxXxX
2007-07-07 10:34:28 · 4 answers · asked by Lacadema (Role-player) 4 in Science & Mathematics ➔ Mathematics
5 weeks, with a bit of change
2007-07-07 10:37:42 · answer #1 · answered by Anonymous · 1⤊ 0⤋
so you have 50 at mo and get an extra 10 + 5 a week
so you need to get 75ish
so that would be 5 weeks saving time
50 + 5*(10 + 5) = 125
2007-07-07 10:43:54 · answer #2 · answered by Anonymous · 1⤊ 0⤋
since you already have £50 ,
you only need to save 124.32 - 50 = £74.32
total weekly allowance = 5 + 10 = £15
# of weeks = 74.32 /15 = 4.95 = 5 weeks
2007-07-07 11:10:01 · answer #3 · answered by buoisang 4 · 1⤊ 0⤋
So you have 55 pounds now. You need 124.32 in all. So with the 55 pounds you now only need 69.32. If you get 10 pounds a week it will take 7 weeks to save 70 pounds.
2007-07-07 10:38:24 · answer #4 · answered by Lady Geologist 7 · 1⤊ 1⤋