A student was said to find the value of 2928 x 978 but by mistake he obtain the value of 2978 x 978 then what will be the more result?
Soln Date / Update:-23-Jul-2025 05:01PM
Solution:-
Exercise - 2 (A) Q-47.
A student was said to find the value of 2928 * 978 but by mistake he obtain the value of 2978 * 978 then what will be the more result?
(A) 48900 (B) 68900
(C) 98400 (D) 46700
Soln:-
Initial Prodict = 2928 * 978
= 2863584
By Mistake Product = 2978 * 978
= 2912484
More result = mistake result - initial result
= 2912484 - 2863584
= 48900 Ans.
