Question

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Teaving an average score of 92
9.
The average weekly salary of 15 workers in a factory is 1285. If the salary of the manager is included,
the average becomes 1355. What is the manager's salary?
10. The average distance travelled by a person in 4 days is 250 km. The distances travelled by him in first
three days are 225 km, 180 km, 230 km respectively. Find​

Answer 1

Answer:

9.avg salary of 15 workers is 1285

total salary of workers =1285

1285 \times 15 = 192751285×15=19275

avg salary of 15 workers+manager =1355

total salary of 15 workers+manager=

1355 \times 16 = 216801355×16=21680

therefore salary of manager is

21680 - 19275 = 240521680−19275=2405

Step-by-step explanation:

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