Question

give two equivalent ratio of 4 : 7

Answer 1

Two equivalent ratio of 4 : 7 are 16 : 28 and 20 : 35

Given :

The ratio 4 : 7

To find :

Two equivalent ratio of 4 : 7

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 4 :

Write down the given ratio

Here the given ratio is 4 : 7

Step 2 of 4 :

Find first equivalent ratio of 4 : 7

Equivalent ratios are obtained by multiplying or dividing both antecedent and consequent by the same non-zero number

An equivalent ratio of 4 : 7

$\sf = (4 \times 4) : (4 \times 7)$

$\sf = 16 : 28$

Step 3 of 4 :

Find second equivalent ratio of 4 : 7

Equivalent ratios are obtained by multiplying or dividing both antecedent and consequent by the same non-zero number

An equivalent ratio of 4 : 7

$\sf = (5 \times 4) : (5 \times 7)$

$\sf = 20 : 35$

Step 4 of 4 :

Write down two equivalent ratio of 4 : 7

Hence two equivalent ratio of 4 : 7 are 16 : 28 & 20 : 35

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