80% of Pamela's amount was $352 more than Julian's amount. When Pamela spent 60% of her amount and Julian spent 10% of his amount, they had the same amount of amount left. Find the amount that Julian had at first.

	80% of Pamela's amount	Pamela's amount	Julian's amount
Before	36 u	45 u	20 u
Change		- 27 u (- 60%)	- 2 u (- 10%)
After		18 u	18 u

Percentage of Pamela's amount left
= 100% - 60%
= 40%

Percentage of Julian's amount left
= 100% - 10%
= 90%

40% = ⁴⁰₁₀₀ = ²₅
90% = ⁹⁰₁₀₀ = ⁹₁₀

The amounts of amount that Pamela and Julian had left were the same.
Make the numerators the same.

²₅ of Pamela's amount = ⁹₁₀ of Julian's amount
¹⁸₄₅ of Pamela's amount = ¹⁸₂₀ of Julian's amount

Amount that Pamela had = 45 u

80% of the amount that Pamela had
= 45 u x 80%
= 45 u x ⁸⁰₁₀₀
= 36 u

Difference between 80% of Pamela's amount and Julian's amount
= 36 u - 20 u 
= 16 u

16 u = 352
1 u = 352 ÷ 16 = 22

Amount that Julian had at first
= 20 u
= 20 x 22
= $440

Answer(s): $440