Class 10 Exam  >  Class 10 Questions  >  A boy was asked to multiply a given number by... Start Learning for Free
A boy was asked to multiply a given number by (8/17). Instead, he divided the given number by (8/17) and got the result 225 more than what he should have got if he had multiplied the number by (8/17). The given number was ________.
  • a)
    8
  • b)
    17
  • c)
    64
  • d)
    136
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
A boy was asked to multiply a given number by (8/17). Instead, he divi...
Given Information:
A boy was asked to multiply a given number by (8/17).
Instead, he divided the given number by (8/17) and got the result 225 more than what he should have got if he had multiplied the number by (8/17).

To Find: The given number

Solution:
Let the given number be x.
When the boy divided the number by (8/17), he actually performed the following operation:
x ÷ (8/17) = (17x)/8

When he should have multiplied the number by (8/17), he should have performed the following operation:
x × (8/17) = (8x)/17

According to the given information,
(17x)/8 - (8x)/17 = 225

Multiplying both sides by (8 × 17), we get
289x - 128x = 3060
161x = 3060
x = 3060/161

Therefore, the given number is 136.

Answer: Option D - 136.
Free Test
Community Answer
A boy was asked to multiply a given number by (8/17). Instead, he divi...
Let the number be x.
Then, according to question, 
⇒ 225x = 8 × 17 × 225 ⇒ x = 136
Explore Courses for Class 10 exam

Top Courses for Class 10

Question Description
A boy was asked to multiply a given number by (8/17). Instead, he divided the given number by (8/17) and got the result 225 more than what he should have got if he had multiplied the number by (8/17). The given number was ________.a)8b)17c)64d)136Correct answer is option 'D'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about A boy was asked to multiply a given number by (8/17). Instead, he divided the given number by (8/17) and got the result 225 more than what he should have got if he had multiplied the number by (8/17). The given number was ________.a)8b)17c)64d)136Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A boy was asked to multiply a given number by (8/17). Instead, he divided the given number by (8/17) and got the result 225 more than what he should have got if he had multiplied the number by (8/17). The given number was ________.a)8b)17c)64d)136Correct answer is option 'D'. Can you explain this answer?.
Solutions for A boy was asked to multiply a given number by (8/17). Instead, he divided the given number by (8/17) and got the result 225 more than what he should have got if he had multiplied the number by (8/17). The given number was ________.a)8b)17c)64d)136Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10. Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of A boy was asked to multiply a given number by (8/17). Instead, he divided the given number by (8/17) and got the result 225 more than what he should have got if he had multiplied the number by (8/17). The given number was ________.a)8b)17c)64d)136Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A boy was asked to multiply a given number by (8/17). Instead, he divided the given number by (8/17) and got the result 225 more than what he should have got if he had multiplied the number by (8/17). The given number was ________.a)8b)17c)64d)136Correct answer is option 'D'. Can you explain this answer?, a detailed solution for A boy was asked to multiply a given number by (8/17). Instead, he divided the given number by (8/17) and got the result 225 more than what he should have got if he had multiplied the number by (8/17). The given number was ________.a)8b)17c)64d)136Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of A boy was asked to multiply a given number by (8/17). Instead, he divided the given number by (8/17) and got the result 225 more than what he should have got if he had multiplied the number by (8/17). The given number was ________.a)8b)17c)64d)136Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A boy was asked to multiply a given number by (8/17). Instead, he divided the given number by (8/17) and got the result 225 more than what he should have got if he had multiplied the number by (8/17). The given number was ________.a)8b)17c)64d)136Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 10 tests.
Explore Courses for Class 10 exam

Top Courses for Class 10

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev