Question

the general rule for proportion is called​

Answer 1

Answer:

Fundamental rule of proportions means cross multiply. He explains that to arrive from an equation which has fractions into the one without equation multiply the top of left side with the bottom of right side and equal it with bottom of left side multiplied with top of the right side

Answer 2

Answer:

the general rule for proportion is called Cross Multiply.

Step-by-step explanation:

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