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In a three digit number middle digit is zero. Anumber is 34 times sum of digits. If digits on unitsand hundred place are interchanged then newnumber formed is more by 396 than originalnumber. Find the number (2002) |
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Answer» Answer: 306 Step-by-step EXPLANATION: SUPPOSE the number is : A0B According to the question Ax100+ 0x10+ B= 34 (A+0+B) => 100A+ B= 34 A+ 34 B => 100A- 34A = 34B-B => 66A= 33B => 6 A= 3 B Hence A= 3, B =6 the number is 306 Again 603- 306 = 396 |
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