When you multiply by 1/10 you normally add another 0:
1/10 * 0.092=0.0092
Cherry sales as a % of total sales = (0.5 x 1.2)/(0.5 x 1.2 + 0.2 x 1.4 + 0.3 x 1.6) = 0.6 / (0.6 + 0.28 + 0.48) = 0.6 / 1.36 = 0.4412 = 44.12%
Therefore, 44.12% of the total sales will be cherry.
The answer to the question u asked is A
