Question
A factory produces three types of products: A, B, and C.
The ratio of the number of units produced for A, B, and C is initially 3:4:5. After a revision in the production plan, the production of A is increased by 20%, the production of B is decreased by 10%, and the production of C remains unchanged. If the factory initially produced 16,200 units in total, what is the total number of units produced after the changes?Solution
Let the initial production of A, B, and C be 3k, 4k, and 5k respectively, where k is the common multiple. The total production is 16,200 units, so: 3k + 4k + 5k = 16,200 12k = 16,200 k = 1350 Thus, the initial production is: A = 3 * 1350 = 4050 units B = 4 * 1350 = 5400 units C = 5 * 1350 = 6750 units After the changes: A’s new production = 4050 * 1.20 = 4860 units B’s new production = 5400 * 0.90 = 4860 units C’s production remains unchanged = 6750 units The total production after the changes is: 4860 + 4860 + 6750 = 16,470 units Thus, the total production after the changes is 16,470 units Answer: a) 16,470
Choose the most appropriate word to fill the blank (a)
According to the author, which sector has taken up AI faster?
Fill in blank 3 with the appropriate word from the options.
Find the appropriate word.
1. We must recognize that politics
P. about the careers and fortunes
Q. citizens and not
R. and elections are about
S. the l...
What is the meaning of the phrase ‘ paid lip service ’ as used in the passage?
Select the most appropriate option to fill in blank.
1) agreement          2) manageable     3) favorable          4) encouraging    5) forwarded
...Which of the following options is most suitable for blank 5?
Choose the most appropriate word for blank 109.
