two-digits-whose-sum
Topic | Replies | Views | Activity | |
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A number consist of two digits whose sum is 9. If 27 is subtracted from the number its digits are reversed. Find the number? | 1 | 1453 | June 25, 2019 |
Topic | Replies | Views | Activity | |
---|---|---|---|---|
A number consist of two digits whose sum is 9. If 27 is subtracted from the number its digits are reversed. Find the number? | 1 | 1453 | June 25, 2019 |