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23 spoons and 17 forks together cost...

23 spoons and 17 forks together cost ₹ 1770, while 17 spoons and 23 forks together cost ₹ 1830. Find the cost of a spoon and that of a fork.

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RS AGGARWAL-LINEAR EQUATIONS IN TWO VARIABLES -Exercise 3E
  1. 5 chairs and 4 tables together cost ₹ 5600, while 4 chairs and ...

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  2. 23 spoons and 17 forks together cost ₹ 1770, while 17 spoons and ...

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  3. A lady has only 25-paisa and 50-paisa coins in her purse. If she has 5...

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  4. The sum of two numbers is 137 and their difference is 43. Find the num...

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  5. Find two numbers such that the sum of twice the first and thrice the s...

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  6. Find two numbers such that the sum of thrice the first and the second ...

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  7. If 45 is subtracted from twice the greater of two numbers, it result...

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  8. If three times the larger of two numbers is divided by the smaller, we...

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  9. If 2 is added to each of two given numbers, their ratio becomes ...

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  10. The difference between two numbers is 14 and the difference betwee...

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  11. The sum of the digits of a two-digit number is 12. The number obtained...

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  12. A number consisting of two digits is seven times the sum of its dig...

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  13. The sum of digits of a two digit number is 15. The number obtained ...

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  14. A two-digit number is 3 more than 4 times the sum of its digits. If 18...

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  15. A number consists of two digits. When it id divided by the sum of i...

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  16. A two-digit number is such that the product of its digits is 35. ...

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  17. A two digit number is such that the product of its digits is 18. When ...

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  18. The sum of a two digit number and the number obtained by reversing the...

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  19. The sum of the numerator and denominator of a fraction is 8. If 3 i...

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  20. If 2 is added to the numerator of a fraction, it reduces to 1/2 and if...

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