One third of a is equal to one fourth of B. the ratio of a to B is ()
1 / 3A = 1 / 4B
A / b = (1 / 4) / (1 / 3) = 3 / 4
Party A, Party B and Party C jointly process a batch of parts. The ratio of the number of parts processed by Party A to the total number of parts processed by Party B and Party C is 1:2. Party A and Party B have processed 105 parts, and Party B has processed 14 of the total number of parts. How many parts are there in this batch?
A: there are 180 parts in this batch
RELATED INFORMATIONS
- 1. Master Li processes a batch of parts at a low price. He processes two fifths of the parts on the first day and 30% on the second day, leaving 60 unprocessed parts
- 2. When Master Li processes a batch of parts, two fifths of the work is finished. According to this calculation, how many hours does it take Master Li to complete all the tasks?
- 3. The master and the apprentice produce a batch of parts. The parts produced by the apprentice account for two fifths of the total number of parts. If the apprentice gives the master 15 parts, the ratio of the number of parts produced by the apprentice and the master is 1:3. How many parts are there in total?
- 4. When Master Zhang processes a batch of parts, the ratio of the number of parts completed on the first day to the total number of parts is 1:3. If he processes another 15 parts, half of the batch of parts can be completed. How many parts are there in total?
- 5. A workshop to process a batch of parts, four days to complete two fifths of the total, if you do 54, just complete 50% of this batch of parts____________________ According to the conditions in the question, add a suitable question,
- 6. When a workshop makes a batch of parts, it completes one fourth of the total number in the first day, two fifths of the total number in the second day, 50 parts in the first day, and how many parts in the second day
- 7. A workshop processes a batch of parts, 2 / 5 of the total number is completed in the first day, 1 / 4 of the first day is completed in the second day, a total of 50 parts are completed in two days, how many parts are there in total (solve with calculation process) please help! Thank you
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- 9. A: 15kg apples, B: 11kg apples. A: two cases of apples, the price per kilogram is the same. B: my apples cost 6.4 yuan less than you How much is the apple per kilogram
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- 11. The sum of a and B, if you add a, it will be 210, if you add B, it will be 180?
- 12. The sum of number a and number B is 210, and 13 of number a is equal to 14 of number B?
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- 15. There are 54 students in class 6 (1) of a school, including 27 boys. What is the percentage of boys in the class? What is the percentage of girls?
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- 20. First, Party A and Party B cooperate to complete the project in 12 days. Party A will complete the project in six days, and the rest will be completed in 21 days. If Party B does all the work alone, how many days will it take to complete it