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Sum of two numbers is 81. One is twice t...

Sum of two numbers is 81. One is twice the other.
If smaller number is x, the other number is _______.

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NCERT EXEMPLAR-SIMPLE EQUATIONS-EXERCISE(Fill in the blanks )
  1. The sum of two numbers is 56 and their difference is 22. Then the solu...

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  2. Substitute the values and find the solution for the equation 3x + 5 is...

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  3. Sum of two numbers is 81. One is twice the other. If smaller number ...

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  4. Sum of two numbers is 81. One is twice the other. Then the equation fo...

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  5. The sum of two numbers is 43 and their difference is 23. The solution ...

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  6. The sum of two numbers is 60 and their difference is 30. Then the numb...

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  7. In a test Abha gets twice the marks as that of Palak. Two times Abha.s...

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  8. The sum of two numbers is 73 and their difference is 55. The equation ...

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  9. The sum of two numbers is 60 and their difference is 30. Then the solu...

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  10. Marks obtained by Abha are .

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  11. The length of a rectangle is two times its breadth. Its perimeter is 6...

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  12. Perimeter in terms of x is .

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  13. The equation formed is .

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  14. The solution of the equation is .

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  15. In a bag there are 5 and 2 rupee coins. If they are equal in number an...

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  16. The worth of x coins of Rs 2 each .

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  17. The equation formed is .

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  18. A bag contains 15 one rupee coins, 25 two rupee coins and 10 five rupe...

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  19. In a Mathematics quiz, 30 prizes consisting of 1st and 2nd prizes wort...

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  20. In a Mathematics quiz, 30 prizes consisting of 1st and 2nd prizes only...

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