wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Rashi ordered pizza and coke for her friends. The bill appeared like this where two digits now represented by A and B, were not visible clearly.

A12+31B525

So she decided to find the two digits A and B. What would be the values of A and B?


Open in App
Solution

Starting from the units's place, we have 2 + B = 5. Hence, B = 5 - 2 = 3 (there is no carry over to the tens place from units place)

Consider digits in the tens place.
1 + 1 = 2 (there is no carry over to hundreds place from tens place)

In the hundreds place, we have A + 3 = 5. Hence, A = 5 - 3 = 2.

212+313525

Therefore, A = 2 and B = 3.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Puzzles with Digits
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon