Find the remainder when 3810 divided by 13
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A 3 - digit number when divided by 57, the remainder is 27, when divided by 217 the remainder is 60. Find the number.
Call a is the 3-digit number which divied by 57, the remainder is 27, divided by 217, the remainder is 60.
\(\Rightarrow\)a-27\(⋮\)57
\(\Rightarrow\)a-60\(⋮\)217
Because 684 is a multiple of 57 so:
\(\Rightarrow\)a-27-684\(⋮\)57\(\Rightarrow\)a-771\(⋮\)57
Because 651 is a multiple of 217 so:
\(\Rightarrow\)a-60-651\(⋮\)217\(\Rightarrow\)a-771\(⋮\)217
\(\Rightarrow\)a-771 \(\in\)CM(217;57)
\(\Rightarrow\)a-771\(\in\){0;12369;...}
\(\Rightarrow\)a\(\in\){771;13140;...}
Because a is a 3-digit number so a = 771.
The number is 771.
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Find the remainder when (98287+1234) is divided by 9.
Câu trên nghĩa là:
Tìm số dư của 98287+1234 khi chia cho 9.
Ta có 98287+1234=99521
Mà 9+9+5+2+1=26
26 : 9 dư 8
=> 99521 : 9 dư 8
=> 98287+1234 chia cho 9 dư 8
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Find the remainder when a 2000-digit number 20192019....2019 is divided by 7
find the remainder when the following 2017-digit number is divided by 9
Translate: Tìm số còn lại khi số 2017 chữ số sau đây được chia cho 9
=> 2017:9=224 (dư 1).
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When N is divided by 12, the remainder is 9. When N is divided by 6, the remainder is…………
1 . A is the set of factor of 12 more than 6 . How many elements does the set A have ?
2 . Find the remainder when 98387 + 1234 is divided by 9 ?
3 . given that b513 is divisible by 9 . what is the value of b ?
4 . find the remainder of 9287 when is it divided by 3
ai nhanh tay làm rùm tớ , tớ sẽ tặng cho 1 tích
Câu 1:Thì mình không biết
Câu 2:0
Câu 3:9
Câu 4:2
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câu 1: there is 1 element.
còn lại thì bạn Võ Nguyễn Đăng Khoa làm rồi nha.^_^
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when N is divided by 12,the remainder is 9
when N is divided by 6,the remainder is.......
Dịch: N chia 12 dư 9. Vậy N chia 6 dư bao nhiêu?
Lấy 1 số cụ thể: N = 21
21 : 12 = 1 (dư 9)
21 : 6 = 3 (dư 3)
Vậy N chia cho 6 dư 3
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When 9^10^11-5^9^10 is divided by 13, the remainder is
When 9^10^11-5^9^10 is divided by 13, the remainder is