Calculate the number 2650
[1335] Calculate the number 2650 - NUMBERMANIA: Calculate the number 2650 using numbers [4, 1, 7, 8, 19, 501] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 25 - The first user who solved this task is Sanja Šabović
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Calculate the number 2650

NUMBERMANIA: Calculate the number 2650 using numbers [4, 1, 7, 8, 19, 501] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 25
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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TOP TEN SIGNS YOU HIRED THE WRONG KID TO MOW YOUR LAWN

10.He shows up with a pair of nail clippers and a Ziploc bag

9. On the side of his mower you notice the stenciled silhouettes of thirteen cats

8. Stops frequently to nap inside the grass-catcher

7. Always trying to impress you by stopping the mower blades with his head

6. You notice him shoving the last of his clothes into the mulcher

5. He's fascinated by the details of you home security system

4. Stops every couple of minutes to smoke some clippings

3. Somehow manages to mow the hood ornament off your Lexus

2. Turns a goat loose and says he'll be back in three weeks

1. No toes

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Railroad car coupler

In 1897, a U.S. patent was issued to black American inventor, Andrew Jackson Beard for his invention of the "Jenny coupler," (U.S. No. 594,059). It does the dangerous job of hooking railroad cars together by simply allowing them to bump into each other, when "horizontal jaws engage each other to connect the cars." Beard's idea has probably saved countless lives and limbs. It remains in use today. He received $50,000 for the patent rights to the "Jenny Coupler." Beard was born a slave on a plantation in Alabama, shortly before slavery ended. He was a farmer, carpenter, blacksmith, a railroad worker, a businessman and finally an inventor. Beard's other patents included a steam driven rotary engine, and a double plow.
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