Question

Potriviti numerele scrise în baza 10 cu echivalentele lor scrise in baza 2:
1101,1001,1000,101,1111,1010
5,15,10,9,13,8
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Answer 1

1101 (2)=1×2³+ 1×2²+0×2¹+1×2⁰

= 8+4+0+1=13 (10)

1001 (2)=1×2³+0×2²+0×2¹+1×2⁰

= 8+0+0+1=9 (10)

1000 (2)=1×2³+0×2²+0×2¹+0×2⁰

=8+0+0+0=8 (10)

101 (2)=1×2²+0×2¹+1×2⁰

=4+0+1=5 (10)

1111 (2)=1×2³+1×2²+1×2¹+1×2⁰

=8+4+2+1=15 (10)

1010 (2)=1×2³+0×2²+1×2¹+0×2⁰

=8+0+2+0=10 (10)

Sper că te-am ajutat!