Then Otis, who had positioned and axman above the elevator, cued hi-to cut the rope!

He stood on an elevator platform hoisted high enough for everybody in the exhibition hall to see him. Otis was the inventor of the safety elevator break, but he was having a hard time selling his idea to safety-first-skeptics. This is also where a man named Elisha Otis pulled off one of the most remarkable stunts in the history of the Worlds Fair.

This is where the latest and greatest inventions were showcased. The organizers built a beautiful exhibition Hall called the Crystal Palace. Peter wants to cut it into several identical cubes.In 1853, America hosted its first Worlds Fair in New York City. The wooden block measures 12 cm, 24 cm, and 30 cm. He would also like the distances between the adjacent It wants the distance between adjacent pillars to be at least two meters and a maximum of three meters. The garden has the shape of a rectangle measuring 19m 20cm and 21m 60cm. How many average athletes are in one athletic group if there are a total of twelve groups in the section? Consider the smallest number How far do we plantĬalculate the difference between the greatest common divisor and the least common multiple of 24 and 36.Īll athletes from the Ostrava athletics team can start in four, five, six, and seven stages, and no one will be present. Determine the number if you know that every box has moĪround the rectangular flowerbed with dimensions of 5.25 m and 3.50 m, roses should be planted at the same distance from each other so that the roses are located in each corner of the flower bed and are consumed as little as possible. Tissues for each species were packed into boxes after the number of pieces was the same for all three types (and greatest). The store got three kinds of tissues - 132 children, 156 women, and 204 men.

How many friends does she have if everyone receives the same number of lollipops and chewing gums? How much chewing gum and lollipops got any friend? Jane brought 30 lollipops and 24 chewing gum for their friends on her birthday. The least common denominator of 2/5, 1/2, and 3/4 The profit made by the company in the first They agree to distribute the yearly profits made in the same ratio as their initial investments. Three businessmen decide to open up their own company. Find the sum of all the surfaces of the resulting cubes. How many of the largest square sheets did the plumber cut the honeycomb from 16 dm and 96 dm?Ĭarol with cut bar 12 cm x 12 cm x 135 cm to the cubes. What is the greater length of the rope by which length and width can be measured? Find the exact number of times. The field is 203 meters wide and 319 meters long. How many square pastures did you divide the meadow? She was amazed that if she divided the largest of these four numbers by the least, sheĭivide the rectangular meadow with dimensions of 1280m and 320m into a square shepherd with the longest possible side of the square.

When she added their greatest common divisor and least common multiple, she was given four different numbers less than 100. a) 16 and 18 b) 24 and 22 c) 45 and 60 d) 36 and 30Īdélka had two numbers written on the paper. Calculate the greatest common divisor and the least common multiple of numbers.

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