2E1 v(16)
110110 v(2)
4AB v(16)
幾題maths~10分架!!!
2007-08-03 3:01 am
回答 (3)
2007-08-03 10:41 pm
2E1(16)
= 2x16^2 + 14x16 + 1x16
=512 + 224 + 16
= 736 + 16
= 752(10)
= 1011110000(2)
110110(2)
= 1x2^5 + 1x2^4 + 0x2^3 +1x2^2 + 1x2 + 0x1
= 32 + 16 + 0 + 4 + 2 + 0
= 48 + 4 + 2
= 52 + 2
= 54
= 36(16)
4AB(16)
= 4x16^2 + 10x16 + 11x1
= 1024 + 160 + 11
= 1184 + 11
= 1195
= 1010101011(2)
= 2x16^2 + 14x16 + 1x16
=512 + 224 + 16
= 736 + 16
= 752(10)
= 1011110000(2)
110110(2)
= 1x2^5 + 1x2^4 + 0x2^3 +1x2^2 + 1x2 + 0x1
= 32 + 16 + 0 + 4 + 2 + 0
= 48 + 4 + 2
= 52 + 2
= 54
= 36(16)
4AB(16)
= 4x16^2 + 10x16 + 11x1
= 1024 + 160 + 11
= 1184 + 11
= 1195
= 1010101011(2)
參考: by me
2007-08-03 6:39 am
其實好簡單姐:
2E1(16)
= 2x16^2 + 14x16 + 1x16
=512 + 224 + 16
= 736 + 16
= 752(10)
= 1011110000(2)
110110(2)
= 1x2^5 + 1x2^4 + 0x2^3 +1x2^2 + 1x2 + 0x1
= 32 + 16 + 0 + 4 + 2 + 0
= 48 + 4 + 2
= 52 + 2
= 54
= 36(16)
4AB(16)
= 4x16^2 + 10x16 + 11x1
= 1024 + 160 + 11
= 1184 + 11
= 1195
= 1010101011(2)
就係咁! ^_^
2E1(16)
= 2x16^2 + 14x16 + 1x16
=512 + 224 + 16
= 736 + 16
= 752(10)
= 1011110000(2)
110110(2)
= 1x2^5 + 1x2^4 + 0x2^3 +1x2^2 + 1x2 + 0x1
= 32 + 16 + 0 + 4 + 2 + 0
= 48 + 4 + 2
= 52 + 2
= 54
= 36(16)
4AB(16)
= 4x16^2 + 10x16 + 11x1
= 1024 + 160 + 11
= 1184 + 11
= 1195
= 1010101011(2)
就係咁! ^_^
參考: 我自己
2007-08-03 5:28 am
2E1(16)
= 2x16^2 + 14x16 + 1x16
=512 + 224 + 16
= 736 + 16
= 752(10)
= 1011110000(2)
110110(2)
= 1x2^5 + 1x2^4 + 0x2^3 +1x2^2 + 1x2 + 0x1
= 32 + 16 + 0 + 4 + 2 + 0
= 48 + 4 + 2
= 52 + 2
= 54
= 36(16)
4AB(16)
= 4x16^2 + 10x16 + 11x1
= 1024 + 160 + 11
= 1184 + 11
= 1195
= 1010101011(2)
= 2x16^2 + 14x16 + 1x16
=512 + 224 + 16
= 736 + 16
= 752(10)
= 1011110000(2)
110110(2)
= 1x2^5 + 1x2^4 + 0x2^3 +1x2^2 + 1x2 + 0x1
= 32 + 16 + 0 + 4 + 2 + 0
= 48 + 4 + 2
= 52 + 2
= 54
= 36(16)
4AB(16)
= 4x16^2 + 10x16 + 11x1
= 1024 + 160 + 11
= 1184 + 11
= 1195
= 1010101011(2)
收錄日期: 2021-04-20 20:32:03
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070802000051KK04585