The sum of two numbers is twice a third number. If the two numbers are 13 and 15, find the third number
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third number is 14.......
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As two numbers are 13 and 15
there sum is 13+15=28
so the sum is is twice the third so we will divide the sum by 2
28÷2=14
therefore 14 is the third number
there sum is 13+15=28
so the sum is is twice the third so we will divide the sum by 2
28÷2=14
therefore 14 is the third number
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