Selina solutions

Selina solutions

Grade 6

Number System (Consolidating the Sense of Numberness) | Exercise 1(B)

Question 11

Q11)A student multiplied 8,035 by 87 instead of multiplying by 78. By how much was his answer greater than or less than the correct answer?

Solution :

The Correct answer is,

The Wrong answer is,

∴ Correct answer is greater than the wrong answer by

= 6999045 - 626730 = 72315

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your mathematics exam ?

Learn from an expert tutor.

Book a free class now
subject-cta

Question 11

Q11)A student multiplied 8,035 by 87 instead of multiplying by 78. By how much was his answer greater than or less than the correct answer?

Solution :

The Correct answer is,

The Wrong answer is,

∴ Correct answer is greater than the wrong answer by

= 6999045 - 626730 = 72315

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your mathematics exam ?

Learn from an expert tutor.

Book a free class now
subject-cta
linkedin instgram facebook youtube
2020 © Quality Tutorials Pvt Ltd All rights reserved
linkedin instgram facebook youtube