The sum of two consecutive integers is 285
is 18 and 54 correct
x + x+1 = 285
2x = 284
x = 142
the two number are 142 and 143, which are consecutive and 142+143 = 285
No.
18 + 54 = 72
love
Well, let's see. If we have two consecutive integers, we can call the first one "x" and the second one "x+1". So, according to the problem, we have the equation:
x + (x+1) = 285
If we simplify this equation, we get:
2x + 1 = 285
Now, if we subtract 1 from both sides, we get:
2x = 284
And if we divide both sides by 2, we find:
x = 142
So, the first consecutive integer is 142, and the second consecutive integer is 142 + 1 = 143.
Therefore, 18 and 54 are not the correct consecutive integers whose sum is 285. But don't worry, math can sometimes be sneaky like that!
To determine if 18 and 54 are the correct consecutive integers whose sum is 285, we can use the following steps:
1. Let's assume the two consecutive integers are x and x+1. So, the first number is x, and the next consecutive integer is x+1.
2. According to the problem statement, the sum of the two consecutive integers is 285. Therefore, we can write the equation as: x + (x+1) = 285.
3. Simplify the equation: 2x+1 = 285.
4. To isolate x, subtract 1 from both sides of the equation: 2x = 284.
5. Divide both sides of the equation by 2: x = 142.
6. So, the first consecutive integer is 142, and the next consecutive integer is 143.
Now, we can check if 18 and 54 are the correct consecutive integers by calculating their sum:
18 + 54 = 72
As 72 is not equal to 285, we can conclude that 18 and 54 are not the correct consecutive integers whose sum is 285.