Question

Find the ratio of 420 to 21​

Answer 1

Answer:

THIS ANSWER IS IN PAGE.

REMARKS

FULLY CORRECT ANSWER.

PLEASE MARK AS BRAINLIEST ANSWER.

Answer 2

SOLUTION

TO DETERMINE

The ratio of 420 to 21

CONCEPT TO BE IMPLEMENTED

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

EVALUATION

Here we have to find the ratio of 420 to 21

The given quantities are 420 and 21

We find the highest common factor of 420 and 21

420 = 2 × 2 × 3 × 5 × 7

21 = 3 × 7

Highest Common Factor

= 3 × 7

= 21

Hence the required ratio

= 420 : 21

= 20 : 1

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ If 4 : 3 = y : 9 then y = ?

https://brainly.in/question/39267349

2. What will be the ratio of 20 rupees to 5 rupees?

https://brainly.in/question/37944893