Express 21 as the sum of two consecutive integers
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Answered by
6
10 + 11 = 21
here 10 and 11 are those two consecutive integers.
here 10 and 11 are those two consecutive integers.
Answered by
19
Let the first integer be x.
The second integer will be x+1.
According to Question→
x+x+1 = 21
or, 2x+1=21
or, 2x = 21-1
or, x = 20/2
or, x = 10
First integer = 10
Second = x+1 = 10+1 = 11
Answer→ Two consecutive Integers whose sum is 21 are 10 and 11.
_____________________________
The second integer will be x+1.
According to Question→
x+x+1 = 21
or, 2x+1=21
or, 2x = 21-1
or, x = 20/2
or, x = 10
First integer = 10
Second = x+1 = 10+1 = 11
Answer→ Two consecutive Integers whose sum is 21 are 10 and 11.
_____________________________
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