Gabriel sold 35 more apricot muffins than cranberry muffins on Saturday. On Sunday, the number of cranberry muffins he sold decreased by 80% while the number of apricot muffins he sold remained the same. He sold each tart for $1.30. He sold a total of 185 muffins on Sunday. How much money did he receive from the sale of muffins on both days?

	Apricot muffins	Cranberry muffins	Total
Comparing apricot and cranberry muffins  at first	35 more
Before	5 u + 35	5 u	10 u + 35
Change		- 4 u
After	5 u + 35	1 u	6 u + 35

80% = ⁸⁰₁₀₀ = ⁴₅

Total number of muffins sold on Sunday
= 5 u + 35 + 1 u
= 6 u + 35

6 u + 35 = 185
6 u = 185 - 35
6 u = 150 

1 u = 150 ÷ 6 = 25

Total number of muffins sold on Saturday
= 5 u + 35 + 5 u
= 10 u + 35

Total number of muffins sold on both days
= 6 u + 35 + 10 u + 35
= 16 u + 70
= 16 x 25 + 70
= 400 + 70
= 470

Total amount received from the sale of muffins on both days
= 470 x 1.30
= $611

Answer(s): $611