If the circle is divided by triangle = 12 and 15, then circle + triangle = 353, then circle = (), triangle = () The store brought in 2500 kg of fruit. After 75 baskets of fruit were sold, there were 125 kg left. How many baskets of apples were brought in? It costs 24 yuan to buy 3kg apples and 4kg oranges, and 25 yuan to buy 3kg oranges and 4kg apples. How much is a kilogram of apples and a kilogram of oranges?

If the circle is divided by triangle = 12 and 15, then circle + triangle = 353, then circle = (), triangle = () The store brought in 2500 kg of fruit. After 75 baskets of fruit were sold, there were 125 kg left. How many baskets of apples were brought in? It costs 24 yuan to buy 3kg apples and 4kg oranges, and 25 yuan to buy 3kg oranges and 4kg apples. How much is a kilogram of apples and a kilogram of oranges?

1. Let the circle be x and the triangle be y
From the meaning of the title: 12Y + 15 = x
x+y=353
Solving equations: x = 327
y=26
2. 75 baskets of apples: 2500-125 = 2375 (kg)
Apples per basket: 2375 △ 75 ≈ 31.67 (kg)
Total number of baskets transported in: 2500 △ 31.67 ≈ 79 (baskets)
3. Suppose the price of apple is X Yuan and that of orange is y yuan
3x+4y=24
4x+3y=25
Solving equations: x = 4
y=3
That is, 4 yuan for apples and 3 yuan for oranges