Question

What is the simplified version of 9 is to 15 is to 12

PLS HELP I AM DESPRATE

Answer 1

Given - Numbers - 9:15:12

Find - Simplified version of given ratio

Solution - To find the simplified version of given ratio, the common number needs to be find out which can divide all the given numbers. The ratio obtained on division by the common number will be the simplified form. The given three number 9, 15 and 12 are divisible by 3.

Writing it mathematically -

9/3:15/3:12/3

3:5:4

Hence, the simplified version is - 3:5:4.

Answer 2

Given :     9 : 15 : 12

To find : Simplified Version

Solution:

9 : 15 : 12

To find Simplified form

we need to find HCF of these numbers and divide each number  by HCF

HCF - Highest Common Factor

9  = 3  * 3

15 = 3 * 5

12 = 2 * 2 * 3

Only common factor in three numbers is 3

HCF = 3

9/3 = 3

15/3 = 5

12/3 = 4

Hence Simplified form  =  3 : 5 : 4

3 : 5 : 4  is the Simplified form of  9: 12 : 15

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