Question

Three numbers are in the ratio 1:2:3.If their sum is 690,find the numbers.​

Answer 1

Answer:

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Step-by-step explanation:

Given,

No. are in this ratio:-1:2:3

There sum=690

Let,the number is 1x,2x and 3x..

Since,1x+2x+3x=690

6x=690

x=115

Then,1x=1×115=115

2x=2×115=230

3x=3×115=345

115,230 and 345 are numbers and its sum is 690.

Answer 2

Answer:

115,230,345

Step-by-step explanation:

1:2:3=690

we have to find number which sum is 690 So,

1x+2x+3x=690

6x=690

x=690÷6

x=115

Then,

1x=1×115

=115

2x=2×115

=230

3x=3×115

=345

Verification: 115+230+345

=690