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Sagot :
Answer:
119 copies
Step-by-step explanation:
Given that,
→ 1 minute = 28 copies
Copies made in 4 minutes & 15 seconds,
→ 28 × (4 + 15/60)
→ 28 × (4 + 1/4)
→ 28 × (16+1)/4
→ 28 × 17/4
→ 476/4
→ [ 119 copies ]
Hence, the machine made 119 copies.
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