ntheclass3. The sum of two numbers is 135 and their ratio is 4:5. Find

1.	ntheclass3. The sum of two numbers is 135 and their ratio is 4:5. Find the numbers.
Answer» Let X be the number4x + 5x =9x9x = 135x = 135/9x = 15So, no.s are 4x= 4×15 = 605x = 5×15 = 75 Let the common ratio be x4x + 5x = 1359x = 135x = 135÷9x =15 4x = 15×4 =605x = 15×5 =75 Let the two numbers be '4x' and '5x'Now 4x+5x=135 9x=135 x=15Again 4x 4×15=60 5x 5×15=75

ntheclass3. The sum of two numbers is 135 and their ratio is 4:5. Find the numbers.

Answer»

Let X be the number4x + 5x =9x9x = 135x = 135/9x = 15So, no.s are 4x= 4×15 = 605x = 5×15 = 75

Let the common ratio be x4x + 5x = 1359x = 135x = 135÷9x =15

4x = 15×4 =605x = 15×5 =75

Let the two numbers be '4x' and '5x'Now 4x+5x=135 9x=135 x=15Again 4x 4×15=60 5x 5×15=75