Two numbers are in the ratio 12 is to 11 and their sum is 690 find the numbers 690 find the number
Answers
Answered by
6
Answer:
360:330
Step-by-step explanation:
12+11 = 23
690/23
30
therefore 12×30=360
11×30=330
Answered by
8
Ratio of two numbers = 12:11
Total ratio part = 12+11 = 23
Their sum = 690
The first ratio number = 12/23×690 = 360
The second ratio number = 11/23×690 = 330
Hence Proved
Hope this helps you
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