Please solve the above question . It is of ratio and proportion and you have to prove it by using the k method.If you don't know the answer don't even think to answer. No spams
Answers
Answer:
Ratio and proportion - This chapter will explain in detail about ratios. Emphasis will also be laid upon proportions. Firstly the topic Ratios is discussed. Solved examples are given in the chapter for a better explanation.
Two quantities can be compared only if they are in the same unit.
For comparing quantities of the same type, we commonly use the method of taking difference between the quantities.
Sometimes the comparison is made by using division.
For comparison by ratio, the two quantities must be in the same ratio.
We can get equivalent ratios by multiplying or dividing the numerator and denominator by the same number.
The next section is about Proportion.
If two ratios are equal, we say that they are in proportion and use the symbol ‘::’ or ‘=’ to equate the two ratios.
If two ratios are not equal, then we say that they are not in proportion. In a statement of proportion, the four quantities involved when taken in order are known as respective terms. First and fourth terms are known as extreme terms. Second and third terms are known as middle terms.
Explanation:
Ratio and proportion - This chapter will explain in detail about ratios. Emphasis will also be laid upon proportions. Firstly the topic Ratios is discussed. Solved examples are given in the chapter for a better explanation.
Two quantities can be compared only if they are in the same unit.
For comparing quantities of the same type, we commonly use the method of taking difference between the quantities.
Sometimes the comparison is made by using division.
For comparison by ratio, the two quantities must be in the same ratio.
We can get equivalent ratios by multiplying or dividing the numerator and denominator by the same number.
The next section is about Proportion.
If two ratios are equal, we say that they are in proportion and use the symbol ‘::’ or ‘=’ to equate the two ratios.
If two ratios are not equal, then we say that they are not in proportion. In a statement of proportion, the four quantities involved when taken in order are known as respective terms. First and fourth terms are known as extreme terms. Second and third terms are known as middle terms.
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