Opal had a sum of money. She spent an equal amount of money daily. At the end of the eighth day, she was left with
47 of her money. At the end of the twelfth day, she was left with $25. How much money did she have at first?
Fraction of amount of money spent in 8 days
= 1 -
47 =
37 Fraction of amount of money spent in 1 day
=
37 ÷ 8
=
37 x
18 =
356 Fraction of amount of money spent in 12 days
= 12 x 356
=
914 Fraction of amount left after 12 days
= 1 -
914=
5145 u = 25
1 u = 25 ÷ 5 = 5
Total amount that Opal had at first
= 14 u
= 14 x 5
= $70
Answer(s) $70