110two,31five,42eight
42five,110two,31eight
42five,31eight,110two
110two,42five,31eight
Correct answer is D
Converting each number to base 10
110two=1×22+1×21+0×20
= 1 × 4 + 1 × 2 + 0 × 1
= 4 + 2 + 0
= 6ten
31eight=3×81+1×80
= 3 × 8 + 1 × 1
= 24 + 1
= 25ten
42five=4×51+2×50
= 4 × 5 + 2 × 1
= 20 + 2
= 22ten
Hence, 31eight>42five>110two
In ascending order, 110two,42five,31eight
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