Question

Four children Ratan, Ravi, Reshma, and Rahul were each asked to choose a number between -10 and 10. The numbers chosen were -9, -5, -2 and 7. The number that Ravi chose was equal to the sum of Ratan's number and Reshma's number. Reshma's number was greater than Ravi's number. What was Ratan's number.

Answer 1

Step-by-step explanation:

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