Evaluate the following without multiply 50 1/2 × 49 1/2
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Answer:
2449 3/4
Step-by-step explanation:
- 50 1/2 × 49 1/2=
- (50+1/2)×(50-1/2)=
- 50²-(1/2)²=
- 2500-1/4=
- 2449 3/4
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