Question:
The difference of two numbers is 780 and their sum is 1120. Then the larger number is
The difference of two numbers is 780 and their sum is 1120. Then the larger number is
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Add equations when sum and difference are given to directly find the larger number.
Updated On: Feb 27, 2026
- 880
- 900
- 950
- 975
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The Correct Option is C
Solution and Explanation
Concept:
Use system of equations.
Explanation:
Let larger number = $x$, smaller = $y$
\[
x - y = 780
\]
\[
x + y = 1120
\]
Add both equations:
\[
2x = 1900 \Rightarrow x = 950
\]
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