Answer:
1.525
Explanation:
12.2 = 2 × 6.1
8 = 2 × 4
12.1/8
= (2 × 6.1)/(2 × 4)
= 6.1/4
= 6.1/4 × 25/25
= (6.1 × 25)/(4 × 25)
= 152.5/100
= 1.525
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