Find
25% of 400
Here, of means multiplication and remove % sign and multiply by 1100
So, 25% of 400
=25×1100×400=25×4=100.
Find the squares of these numbers:
(i) 30
(ii) 400
(iii) 7000
(iv) 6 × 1025
Find the following:
25% of 400 pins