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A two-digit positive number is such that the sum of its digits is nine. When the digits are reversed, the new number formed exceeds...

A two-digit positive number is such that the sum of its digits is nine. When the digits are reversed,the new number formed exceeds the original number by 27. Find the original number.

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Kavungya answered the question on September 18, 2019 at 05:48

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Next: The equation of a circle, centre (-3,5) and radius 4 units is given as x²+y²+ax+by+c=0. Find the constants a, b and c.

Previous: Differentiate between a monomer and polymer.

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