Mathematics · Percentages
In a statistical analysis of cumulative scores over several years, if the combined marks of students A and B equal 770 and the combined marks of students C and D equal 700, then the marks scored by A and B together are more than those scored by C and D by approximately what percent?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 110%✓
- 215%
- 391%
- 477%
Correct answer
10%
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