we decrease 120 by 10%. What will be the final value?
98
108
245
198
Explanation:
Final Value= Initial Value - 10% of Initial Value
= 120 - 10% of 120
=120 (1 - 10%)
=120(1-10/100)
=120(1- 0.1)
=120 x 0.9=108
Final Value= Initial Value - 10% of Initial Value
= 120 - 10% of 120
=120 (1 - 10%)
=120(1-10/100)
=120(1- 0.1)
=120 x 0.9=108