To solve the questions of ratio and proportion you need to remember the different set of rules. Particularly while solving proportion, you are required to remember five set of laws. They are, Invertendo, Alternendo, Componendo, Dividendo and Componendo and Dividendo.
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Answer:
To solve the questions of ratio and proportion you need to remember the different set of rules. Particularly while solving proportion, you are required to remember five set of laws. They are, Invertendo, Alternendo, Componendo, Dividendo and Componendo and Dividendo.
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