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Problem solving: 1/2x+1/3x=20,x=...

Problem solving: `1/2x+1/3x=20,x=`

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NCERT TELUGU-SIMPLE EQUATIONS-EXERCISE-3
  1. Problem solving: 1/2x+1/3x=20,x=

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  2. Write the information given in the picture in the form of an equation....

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  3. Write the information given in the picture in the form of an equation....

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  4. If we add 7 to twice a number, we get 49. Find the number.

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  5. If we subtract 22 from three times a number, we get 68. Find the numbe...

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  6. Find a number which when multiplied by 7 and then reduced by 3 is equa...

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  7. Sum of two numbers is 95. If one exceeds the other by 3, find the numb...

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  8. Sum of three consecutive integers is 24. Find the integers.

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  9. Find the length and breadth of the rectangle given below if its perime...

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  10. Length of a rectangle exceeds its breadth by 4 m. If the perimeter of ...

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  11. After 15 years, Hema’s age will become four times that of her present ...

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  12. A sum of ₹3000 is to be given in the form of 63 prizes. If the prize m...

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  13. A number is divided into two parts such that one part is 10 more than ...

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  14. Suhana said, "multiplying my number by 5 and adding 8 to it gives the ...

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  15. The teacher tells the class that the highest marks obtained by a stude...

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  16. In adjacent figure find the magnitude of each of the three angles form...

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  17. Solve the following riddle. I am a number Tell my identity. Take...

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