REGRA DE TRÊS COMPOSTA | COMO CALCULAR REGRA DE TRÊS COMPOSTA | \Prof. Gis/ 

COMPOUND RULE OF THREE
✅In this video you will learn THREE COMPOUND WATERING. The rule of three gets its name because it has three values ​​in the statement and the fourth value is looked for, and it is compounded by the fact that it has more than two quantities. To solve a compound rule of three, you must first identify the quantities involved and which of them refers to the unknown term. Next, the quantities must be compared two by two, always based on the quantity that contains the unknown term. This way it is possible to identify whether the quantities involved are directly or inversely proportional. Then, you must write the ratio referring to each quantity and place the quantity that has the unknown term in the first member of the equality. The other reasons, which are on the second member, must be multiplied. Do not forget that quantities that are inversely proportional must be inverted. Be sure to watch the class as I explain all the procedures for solving a simple rule of three.
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