{"id":1213,"date":"2025-06-05T14:01:57","date_gmt":"2025-06-05T13:01:57","guid":{"rendered":"https:\/\/workboot.fr\/ciela\/?page_id=1213"},"modified":"2025-06-05T15:24:19","modified_gmt":"2025-06-05T14:24:19","slug":"decimale-hexadecimale","status":"publish","type":"page","link":"https:\/\/workboot.fr\/ciela\/decimale-hexadecimale\/","title":{"rendered":"D\u00e9cimal -> Hexad\u00e9cimal"},"content":{"rendered":"\n

Rappel: car en hexad\u00e9cimal on a 16 symboles (0 compte !)<\/p>\n\n\n\n

Hexa : 0<\/th>1<\/th>2<\/th>3<\/th>4<\/th>5<\/th>6<\/th>7<\/th>8<\/th>9<\/th>A<\/th>B<\/th>C<\/th>D<\/th>E<\/th>F<\/th><\/tr><\/thead>
D\u00e9cimal: 0<\/td>1<\/td>2<\/td>3<\/td>4<\/td>5<\/td>6<\/td>7<\/td>8<\/td>9<\/td>10<\/td>11<\/td>12<\/td>13<\/td>14<\/td>15<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Exercice<\/h2>\n\n\n\n
1: convertir 10 en d\u00e9cimale en hexad\u00e9cimale<\/summary>\n
D\u00e9cimal<\/th>16\u00b2<\/th>16\u00b9<\/th>16\u2070<\/th>Calcul pond\u00e9r\u00e9<\/th>Hexad\u00e9cimal<\/th><\/tr><\/thead>
10<\/td>0<\/td>0<\/td>10<\/td>0\u00d7256 + 0\u00d716 + 10\u00d71 = 10<\/td>A<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/details>\n\n\n\n
2: convertir 15 en d\u00e9cimale en hexad\u00e9cimale<\/summary>\n
D\u00e9cimal<\/th>16\u00b2<\/th>16\u00b9<\/th>16\u2070<\/th>Calcul pond\u00e9r\u00e9<\/th>Hexad\u00e9cimal<\/th><\/tr><\/thead>
15<\/td>0<\/td>0<\/td>15<\/td>0\u00d7256 + 0\u00d716 + 15\u00d71 = 15<\/td>F<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/details>\n\n\n\n
3: convertir 26 en d\u00e9cimale en hexad\u00e9cimale<\/summary>\n
D\u00e9cimal<\/th>16\u00b2<\/th>16\u00b9<\/th>16\u2070<\/th>Calcul pond\u00e9r\u00e9<\/th>Hexad\u00e9cimal<\/th><\/tr><\/thead>
26<\/td>0<\/td>1<\/td>10<\/td>0\u00d7256 + 1\u00d716 + 10\u00d71 = 26<\/td>1A<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/details>\n\n\n\n
4: convertir 31 en d\u00e9cimale en hexad\u00e9cimale<\/summary>\n
16\u00b2<\/th>16\u00b9<\/th>16\u2070<\/th><\/tr><\/thead>
0<\/td>1<\/td>15<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Calcul : 0\u00d7256 + 1\u00d716 + 15\u00d71 = 31
Hexad\u00e9cimal : 1F<\/strong><\/p>\n<\/details>\n\n\n\n

5: convertir 47 en d\u00e9cimale en hexad\u00e9cimale<\/summary>\n
16\u00b2<\/th>16\u00b9<\/th>16\u2070<\/th><\/tr><\/thead>
0<\/td>2<\/td>15<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Calcul : 0\u00d7256 + 2\u00d716 + 15\u00d71 = 47
Hexad\u00e9cimal : 2F<\/strong><\/p>\n<\/details>\n\n\n\n

6: convertir 64 en d\u00e9cimale en hexad\u00e9cimale<\/summary>\n
16\u00b2<\/th>16\u00b9<\/th>16\u2070<\/th><\/tr><\/thead>
0<\/td>4<\/td>0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Calcul : 0\u00d7256 + 4\u00d716 + 0\u00d71 = 64
Hexad\u00e9cimal : 40<\/strong><\/p>\n<\/details>\n\n\n\n

7: convertir 125 en d\u00e9cimale en hexad\u00e9cimale<\/summary>\n
16\u00b2<\/th>16\u00b9<\/th>16\u2070<\/th><\/tr><\/thead>
0<\/td>7<\/td>13<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Calcul : 0\u00d7256 + 7\u00d716 + 13\u00d71 = 125
Hexad\u00e9cimal : 7D<\/strong><\/p>\n<\/details>\n\n\n\n

8: convertir 160 en d\u00e9cimale en hexad\u00e9cimale<\/summary>\n
16\u00b2<\/th>16\u00b9<\/th>16\u2070<\/th><\/tr><\/thead>
0<\/td>10<\/td>0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Calcul : 0\u00d7256 + 10\u00d716 + 0\u00d71 = 160
Hexad\u00e9cimal : A0<\/strong><\/p>\n<\/details>\n\n\n\n

9: convertir 200 en d\u00e9cimale en hexad\u00e9cimale<\/summary>\n
16\u00b2<\/th>16\u00b9<\/th>16\u2070<\/th><\/tr><\/thead>
0<\/td>12<\/td>8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Calcul : 0\u00d7256 + 12\u00d716 + 8\u00d71 = 200
Hexad\u00e9cimal : C8<\/strong><\/p>\n<\/details>\n\n\n\n

10: convertir 255 en d\u00e9cimale en hexad\u00e9cimale<\/summary>\n
16\u00b2<\/th>16\u00b9<\/th>16\u2070<\/th><\/tr><\/thead>
0<\/td>15<\/td>15<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Calcul : 0\u00d7256 + 15\u00d716 + 15\u00d71 = 255
Hexad\u00e9cimal : FF<\/strong><\/p>\n<\/details>\n","protected":false},"excerpt":{"rendered":"

Rappel: car en hexad\u00e9cimal on a 16 symboles (0 compte !) Hexa : 0 1 2 3 4 5 6 7 8 9 A B C D E F D\u00e9cimal: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Exercice<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-1213","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/workboot.fr\/ciela\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"Rappel: car en hexad\u00e9cimal on a 16 symboles (0 compte !) Hexa : 0 1 2 3 4 5 6 7 8 9 A B C D E F D\u00e9cimal: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Exercice","_links":{"self":[{"href":"https:\/\/workboot.fr\/ciela\/wp-json\/wp\/v2\/pages\/1213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/workboot.fr\/ciela\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/workboot.fr\/ciela\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/workboot.fr\/ciela\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/workboot.fr\/ciela\/wp-json\/wp\/v2\/comments?post=1213"}],"version-history":[{"count":6,"href":"https:\/\/workboot.fr\/ciela\/wp-json\/wp\/v2\/pages\/1213\/revisions"}],"predecessor-version":[{"id":1235,"href":"https:\/\/workboot.fr\/ciela\/wp-json\/wp\/v2\/pages\/1213\/revisions\/1235"}],"wp:attachment":[{"href":"https:\/\/workboot.fr\/ciela\/wp-json\/wp\/v2\/media?parent=1213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}