exam Maths Puzzle Numerical Ability

The sum of the digits of a two-digit number is 11. If 27 is added to the number, the digits will be reversed. Find the number.

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exam Other Question

Thank you in advance for help with this equation. x^2/3+x^1/3-2=0 a 120-pound student playing vollyball burns 2.7 calories per minute. if the student plays for 30 minutes, how many calories does the student burn?