Question

Find the ratio with the second number of the first number of each of the questions given below 63,49

Answer 1

Given that,

First number = 63

Second number = 49

Ratio = first number / second number

Ratio = first number:second number

Ratio = 63:49

Ratio = 9:7


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Answer 2

The ratio of 63 and 49 is 9 : 7

Given :

The numbers 63 and 49

To find :

The ratio

Concept :

Ratio : Ratio means comparing of two quantities

The ratio of a number a to another number b ( where b ≠ 0) is a fraction a/b and it is written a : b , the first term a is called antecedent and the second term is called consequent

Solution :

Step 1 of 3 :

Write down the given numbers

The given numbers are 63 and 49

Step 2 of 3 :

Find HCF of 63 and 49

63 = 3 × 3 × 7

49 = 7 × 7

HCF of 63 and 49 = 7

Step 3 of 3 :

Find the ratio

Hence the required ratio

= 63 : 49

$\displaystyle \sf = \frac{63}{49}$

$\displaystyle \sf = \frac{63 \div 7}{49 \div 7}$

$\displaystyle \sf = \frac{9}{7}$

= 9 : 7

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