Diana spent 49 of her money and an additional $10 on some markers. She spent 15 of her remaining money and an additional $11 on notebooks. She spent 35 of the rest of the money on files. Given that Diana was left with $10, how much money did she have at first?
Fraction of the rest of the money left
= 1 -
35=
2525 of the rest of the money = 10
55 of the rest of the money
= 10 ÷ 2 x 5
= 25
Amount of the rest of the money + 25
= 1 -
15=
45 45 of the remaining money
= 25 + 11
= 36
55 of the remaining money
= 36 ÷ 4 x 5
= 45
Amount of the remaining money + 10
= 1 -
49 of her money
=
59 of her money
59 of the total money
= 45 + 10
= 55
99 of the total money
= 55 ÷ 5 x 9
= $99
Amount that Diana had at first = $99
Answer(s): $99
