alleryStart learning →Hao scored 87, 93, 68, 95, and 89 on five tests. What is his total score?
A432
B422
C442
D423
Answer & Solution
Correct answer: A. 432
1. Add the scores in pairs: 87 + 93 = 180.
2. Add the next score: 180 + 68 = 248.
3. Add the next score: 248 + 95 = 343.
4. Add the last score: 343 + 89 = 432.
5. Hao's total score across all five tests is 432 points.
_Source: OpenStax Prealgebra (CC BY 4.0), Ch 1 "Whole Numbers", section 1.2 Add Whole Numbers_
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