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Pamela is 14 years older than Jiri. The sum of their ages is 104. What is Jiri's age?Two trains start out at two different stations. The trains are 3 619 km apart. The trains start travelling towards each other. One train is travelling at 270 km/h and the other train at 247 km/h.If both trains started their journey at the same time, how long will they take to pass each other?Katie deposited 2,000 into a new savings account that paid interest at an annual rate of 3%, compounded continuously. If there were no other transactions, approximately how much money was in Katie’s account 6 years after she made the deposit?단순화 number (sqrt(20571.9775)-141.95738)/(1533.138)32 is 80% of what number?