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There are 45 students in a class and ...

There are 45 students in a class and `3/5` of them are boys. How many girls are there in the class?

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RD SHARMA-FRACTIONS-All Questions
  1. A sugar bag contains 30 kg of sugar. After consuming 2/3 of it, how...

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  2. Each side of a square is 6 2/3 m long. Find its area.

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  3. There are 45 students in a class and 3/5 of them are boys. How many...

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  4. Divide: 5/9\ b y2/3 (ii) 28\ b y7/4 36\ b y\ 6 2/3

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  5. Simplify: 4/9-:2/3 (ii) 3 3/7-:8/(21) 15 3/7-:1(23)/(49)

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  6. Simplify: ((16)/5-:8/(20))+((15)/5-:3/(35))

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  7. The cost of 5 2/5 kg of sugar is Rs 101 1/4, find its cost per kg.

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  8. The product of two numbers is 20 5/7dot If one of the numbers is 6 ...

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  9. By what number should 5 5/6 be multiplied to get 3 1/3?

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  10. If the cost of a notebook is Rs 8 3/4, how many notebooks can be ...

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  11. A bucket contains 24 3/4 litres of water. How many 3/4l i t r e jugs c...

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  12. Find the reciprocal of each of the following fractions and classify...

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  13. Find the reciprocal of each of the following fractions and classify...

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  14. Find the reciprocal of each of the following fractions and classify...

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  15. Divide: 3/8b y5/9 (ii) 3 1/4b y2/3

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  16. Divide: 7/8\ b y\ 4 1/2\ (ii) 6 1/4b y\ 2 3/5

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  17. Divide: 3/8b y\ 4 (ii) 9/(16)\ b y\ 6

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  18. Divide: 9\ b y3/(16) (ii) 10\ b y(100)/3

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  19. Simplify: 3/(10)-:(10)/3 (ii) 4 3/5-:4/5

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  20. Simplify: 5 4/7-:1 3/(10) (ii) 4-:2 2/5

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