Question

A students added 196 to 67,394 instead of 169.By how much was her answer less than the correct answer?

Answer 1

Answer:

Given - Students added 196 to 67,394 instead of 169

To find: By how much was his answer greater than answer?

Solution:

Now we have given that a student added 196 to 67,394 instead of 169.

So:

196 + 67394

=67590

The number which should be added is 169, so:

169 + 67394

= 67563

Now the difference is:

67590 - 67563

= 27

So his answer is greater than 27 units.

Answer: 27 units