The product of two 2 digit numbers is 1938. If the product of their unit's digits is 28 and that of ten's digits is 15, find the numbers.
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Answer:
57 and 34 is the right answer
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Answer:
1938 = 2 x 969 = 2 x 3 x 323 = 2 x 3 x 17 x 19. The two desired numbers are products of these factors. (3x19) and (2x17), i,e, 57 and 34, which satisfy the ten's digit rule as well
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