Question

7) Saurav and Prem ran a race. Saurav covered
210 m during which time Prem covered only
180 m. What is the ratio of the distance covered
by Prem to that by Saurav?​

Answer 1

Answer:

6: 7 is the ratio distance covered

by Prem to that by Saurav

Answer 2

Answer:

saurav covered race =210

Premium covered race=180

now convert the ratio numbers first

210:180

now convert the ratio numbers210/180 to fractions numbers first

now the find HCF of numerator and denominator

180 210

2| 90 105

3|30 35

5|6 7

the common factor of 180 and 210

{1,2,3,5,6,10,15,30}

the largest common factor 180 and 210 of 30

now divide both the numerator and denominator HCF of 30

30÷180×6

30÷210×7

reduce fashion 6/7 therefore 180/210 lowest term is 6/7

now convert this this fraction to ratio 6:7

this is the final answer