✨ Best Answer ✨
1.11(2)
=1×1+1×1/2+1×1/4
=1+0.5+0.25
=1.75(10)
11.01(2)
=1×2+1×1+0×1/2+1×1/4
=2+1+0+0.25
=3.25(10)
0.1101(2)
=0×1+1×1/2+1×1/4+0×1/8+1×1/16
=0+0.5+0.25+0+0.0625
=0.8125(10)
数Aの整数の性質で分からないので教えていただけると助かります!
✨ Best Answer ✨
1.11(2)
=1×1+1×1/2+1×1/4
=1+0.5+0.25
=1.75(10)
11.01(2)
=1×2+1×1+0×1/2+1×1/4
=2+1+0+0.25
=3.25(10)
0.1101(2)
=0×1+1×1/2+1×1/4+0×1/8+1×1/16
=0+0.5+0.25+0+0.0625
=0.8125(10)
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