Home
Class 14
MATHS
What value will come in place of questio...

What value will come in place of question mark(?) in the question
4`1/8`+3`2/3`+2`3/4` = ?

A

19`1/24`

B

19`11/24`

C

19`11/16`

D

None of these

Text Solution

AI Generated Solution

The correct Answer is:
To solve the equation \( 4 \frac{1}{8} + 3 \frac{2}{3} + 2 \frac{3}{4} = ? \), we will first convert the mixed numbers into improper fractions, then add them together, and finally convert the result back into a mixed number if necessary. ### Step 1: Convert mixed numbers to improper fractions 1. **Convert \( 4 \frac{1}{8} \)**: \[ 4 \frac{1}{8} = \frac{(4 \times 8) + 1}{8} = \frac{32 + 1}{8} = \frac{33}{8} \] 2. **Convert \( 3 \frac{2}{3} \)**: \[ 3 \frac{2}{3} = \frac{(3 \times 3) + 2}{3} = \frac{9 + 2}{3} = \frac{11}{3} \] 3. **Convert \( 2 \frac{3}{4} \)**: \[ 2 \frac{3}{4} = \frac{(2 \times 4) + 3}{4} = \frac{8 + 3}{4} = \frac{11}{4} \] ### Step 2: Find a common denominator The denominators are 8, 3, and 4. The least common multiple (LCM) of these numbers is 24. ### Step 3: Convert each fraction to have the common denominator 1. **Convert \( \frac{33}{8} \)**: \[ \frac{33}{8} = \frac{33 \times 3}{8 \times 3} = \frac{99}{24} \] 2. **Convert \( \frac{11}{3} \)**: \[ \frac{11}{3} = \frac{11 \times 8}{3 \times 8} = \frac{88}{24} \] 3. **Convert \( \frac{11}{4} \)**: \[ \frac{11}{4} = \frac{11 \times 6}{4 \times 6} = \frac{66}{24} \] ### Step 4: Add the fractions Now we can add the fractions: \[ \frac{99}{24} + \frac{88}{24} + \frac{66}{24} = \frac{99 + 88 + 66}{24} = \frac{253}{24} \] ### Step 5: Convert the improper fraction back to a mixed number To convert \( \frac{253}{24} \) back to a mixed number: 1. Divide 253 by 24: - \( 253 \div 24 = 10 \) remainder \( 13 \) Thus, we can express it as: \[ 10 \frac{13}{24} \] ### Final Answer The value that comes in place of the question mark (?) is: \[ 10 \frac{13}{24} \] ---
Promotional Banner

Topper's Solved these Questions

  • TEST - 5

    MAHENDRA|Exercise MCQs|50 Videos
  • TEST - 4

    MAHENDRA|Exercise MULTIPLE CHOICE QUESTIONS |100 Videos
  • TEST - 6

    MAHENDRA|Exercise MULTIPLE CHOICE QUESTIONS|100 Videos

Similar Questions

Explore conceptually related problems

What value will come in place of question mark(?) in the question (75)^2 - 75 = ?

What value will come in place of question mark(?) in the question 2 1/6 +2 1/66 +1 1/3 =?

What value will come in place of question mark(?) in the question 413/576 xx 32/59 xx ? = 1 1/4

What value will come in place of question mark (?) in the questions given below? 4 3/4 xx 2 1/2 - 2 3/4 = ?

What value will come in place of question mark (?) in the questions given below? 2 7/9 + 3/4 + 1 4/5 = ?

What value will come in place of question mark(?) in the question (16 xx 3 + 14 xx 3)/(501 xx 2 - 912) = ?

What value will come in place of question mark(?) in the question sqrt? div 6 xx 4 -3 = sqrt25

What value will come in place of question mark (?) in the questions given below? 2 4/12 - 9/7 + 4 1/14 = ?

What value will come in place of question mark(?) in the question 3973 2 - (57 .75 )xx 0.8 = ?

What value will come in place of question mark(?) in the question 8.4 xx 1 .5 xx 11 .7-26.26 = ?

MAHENDRA-TEST - 5-MCQs
  1. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  2. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  3. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  4. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  5. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  6. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  7. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  8. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  9. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  10. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  11. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  12. What value will come in place of question mark(?) in the question ...

    Text Solution

    |

  13. The sum of ages of A, Band C is 123 years. 5 years ago, the ratio of t...

    Text Solution

    |

  14. A train moving at the speed of 36 km/hr. crosses a pole in 10 seconds....

    Text Solution

    |

  15. Each bag can contain 127 kgs. of wheat. How many bags will be required...

    Text Solution

    |

  16. The average of four numbers is 60. The first number is 1/3 of sum of o...

    Text Solution

    |

  17. Rahul got 42 marks in Hindi,54 marks in Science, 44 marks in Maths, 90...

    Text Solution

    |

  18. The simple interest accrued on an amount of Rs. 40000 for 2 years is 1...

    Text Solution

    |

  19. What value will be obtained on subtracting cube of 7 from square of 39...

    Text Solution

    |

  20. 6 women can complete a work in 46 hours. In how many hours will 23 wom...

    Text Solution

    |