Answer :
To determine whether the sum of 778,913 and -2,565,787 is positive or negative, we need to add the two numbers together.
1. Identify the numbers:
- The first number is 778,913.
- The second number is -2,565,787.
2. Perform the addition:
- When adding numbers with different signs, you subtract the smaller absolute value from the larger absolute value and keep the sign of the number with the larger absolute value.
3. Calculate the sum:
- The absolute value of 778,913 is much smaller than the absolute value of -2,565,787.
- Subtract 778,913 from 2,565,787 to find the difference:
[tex]\[
2,565,787 - 778,913 = 1,786,874
\][/tex]
4. Determine the sign:
- Since -2,565,787 has the larger absolute value, the result will have a negative sign.
Therefore, the sum [tex]\( 778,913 + (-2,565,787) \)[/tex] is negative.
1. Identify the numbers:
- The first number is 778,913.
- The second number is -2,565,787.
2. Perform the addition:
- When adding numbers with different signs, you subtract the smaller absolute value from the larger absolute value and keep the sign of the number with the larger absolute value.
3. Calculate the sum:
- The absolute value of 778,913 is much smaller than the absolute value of -2,565,787.
- Subtract 778,913 from 2,565,787 to find the difference:
[tex]\[
2,565,787 - 778,913 = 1,786,874
\][/tex]
4. Determine the sign:
- Since -2,565,787 has the larger absolute value, the result will have a negative sign.
Therefore, the sum [tex]\( 778,913 + (-2,565,787) \)[/tex] is negative.
