There are two baskets of apples. The second basket is one fourth less than the first basket. After taking 4.2kg from the second basket, the weight ratio of the first basket to the second basket is 8:5. How many kg more apples are in the first basket than in the second basket

There are two baskets of apples. The second basket is one fourth less than the first basket. After taking 4.2kg from the second basket, the weight ratio of the first basket to the second basket is 8:5. How many kg more apples are in the first basket than in the second basket

It turns out that the second basket is 1 x (1-1 / 4) = 3 / 4 of the first basket
Later, the second basket was 5 / 8 of the first basket
The first basket is 4.2 △ 3 / 4-5 / 8 = 33.6kg
The number of apples in the first basket is 33.6x1/4 = 8.4kg more than that in the second basket
A: the first basket of apples is 8.4kg more than the second basket
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There are two barrels of 44 kg oil. If 15 kg oil is poured out of the first barrel and 2.8 kg oil is poured into the second barrel, then the two barrels of oil have the same weight. How many kg oil is each barrel?

Suppose the weight of the first barrel of oil is XKG, (1-15) x = 44-x + 2.8, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 45x = 46.8-x, & nbsp; & nbsp; & nbsp; & nbsp; 45x + x = 46.8-x + X, & nbsp; & nbsp; & nbsp; 95x △ 95 = 46.8 △ 95, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; X = 2

There are two baskets of apples. The first basket weighs 30 kg. If 1 / 2 kg is taken out of the first basket and put into the second basket, the two baskets are equal
How many kilos did the two baskets weigh

30 + 30-2 * (1 / 2) = 59 kg