CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Determine the product of:

(i) the greatest number of four digits and the smallest number of three digits.
(ii) the greatest number of five digits and the greatest number of three digits.

Open in App
Solution

(i) The largest four−digit number = 9999
The smallest three−digit number = 100
∴ Product of the smallest three−digit number and the largest four−digit number = 9999 × 100 = 999900

(ii)
The largest five-digit number = 9999
The largest number of three digits = 999
∴ Product of the largest three-digit number and the largest five−digit number = 9999 × 999
= 9999 × (1000 − 1)
= (9999 × 1000) − (9999 × 1)
= 9999000 − 9999 = 9989001

flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Identifying greatest and smallest numbers
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon