this year my age is a multiple of 7. Next year it will be a multiple of 5. If i am above 20 years old bu
less than 80 years, then what is my present age?
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Answered by
6
Answer:
My age lies between 20 and 50.
Therefore, it should be among the list of multiple of 7 are 21,28,35,42,49,56,63,70,77.
Given,
Next year, it will be a multiple of 5.
Among the numbers in the list, the only number when increased by 1 (to get next year's age) which becomes a multiple of 5 (5×10=50) is 49.
Therefore, the required age is 49.
Answered by
0
Answer:
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Step-by-step explanation:
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