A pile of 3 tons of coal is divided into 5 parts on average, each part is () tons, and each part accounts for a few parts of the whole

A pile of 3 tons of coal is divided into 5 parts on average, each part is () tons, and each part accounts for a few parts of the whole

3 / 5 of 0.6 tons

Three piles of coal are divided into seven piles on average. Each pile accounts for a fraction of 3 tons of coal, and each pile weighs a fraction. Three piles of coal is equivalent to a fraction of 3 tons, three piles of coal weighs a fraction, five piles of coal weighs a fraction, and six piles of coal is a fraction of all!

Divide three piles of coal into seven piles
Each pile accounts for 1 / 7 of 3 tons of coal,
Each pile of coal weighs three seventh of a ton,
Three piles of coal is equivalent to three seventh of three tons,
Three piles of coal weigh 9 / 7 tons,
5 piles of coal weigh 15 / 7 tons,
Six piles of coal is six out of seven
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How to divide 2 tons of coal into 5 parts on average, and how many parts of each coal? What is the thinking of this problem

2 tons of coal are divided into 5 parts on average, and each part accounts for several parts
It's two fifths of a ton
Each share: (2 / 5) / 2 = 1 / 5
How many tons is each?
It's two fifths of a ton

For a pile of coal, 35% is used, and what fraction is left?

(1-35) △ 35 = 25 △ 35, = 23