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The reciprocal of the sum of three consecutive even numbers is one in 24. What are the three consecutive even numbers? 3Q
1/（x+x+2+x+4）=1/24 x=6
If the difference between the reciprocal of two consecutive even numbers is 1 / 180, then two consecutive even numbers are []
Two consecutive even numbers are [18 and 20]
The sum of the reciprocal of two consecutive even numbers is 9 out of 40. What are the two even numbers?
The process needs to be told
It's easy to use equation, but it's not allowed to use equation
The reciprocal sum of two consecutive even numbers, before the reduction,
The molecule is the sum of two even numbers, which is even
A molecule is an even product of two even numbers
9/40=18/80
8+10=18
8*10=80
So two even numbers are 8 and 10
The sum of three consecutive even numbers is 186, and the three even numbers are 186______ 、______ 、______ ．
186 △ 3 = 62, 62-2 = 60, 62 + 2 = 64, a: the three even numbers are 60, 62, 64
RELATED INFORMATIONS
- 1. The sum of three consecutive even numbers is 24, and the least common multiple of these three numbers is______ ．
- 2. In 56, 80, 95, 130, 135, 789, multiples of 2 have? Multiples of 5 have? Even numbers have? Odd numbers have?
- 3. The sum of five consecutive even numbers is 380. What are the five even numbers? Please list them one by one. Thank you very much
- 4. If the smallest of the three consecutive even numbers is a, then the largest is a______ The sum of these three numbers is______ ．
- 5. Two conclusions are given: 1. The sum of the last two digits of odd perfect square is odd; 2. The sum of the last two digits of even perfect square is even
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- 7. Put 20.8g mixture of zinc and zinc sulfate (without crystal water) into 179.6g dilute sulfuric acid, and then completely react to obtain 200g unsaturated zinc sulfate solution. Calculate the mass fraction of zinc sulfate in the solution 20% Find out the calculation process
- 8. The same angle as the 330 degree end is? A six out of six, B seven out of six, C minus six out of six, D minus seven out of six The same angle as the 330 degree final edge is? A six out of six, B seven out of six, C minus six out of six, D minus seven out of six,
- 9. What's five sixths of a time? What's one fourth of eight ninths? fast
- 10. Application problem, to use the formula to solve, the problem below Make a parallelogram with iron wire. The two adjacent sides are 20 cm and 10 cm long respectively. Pull its two diagonal vertices to turn it into a rectangle. What is the area of the ball rectangle?
- 11. The sum of three consecutive even numbers is 24. What is the least common multiple of these three numbers?
- 12. Seven consecutive even numbers are known, of which the largest is three times the smallest. Find seven numbers
- 13. The sum of three consecutive even numbers is 66. What is the continuous ratio of these three numbers? What is the ratio after simplification?
- 14. The sum of six consecutive even numbers is 66. What is the minimum number?
- 15. If the sum of three consecutive even numbers is 72, then the smallest even number is 72_____
- 16. The product of three continuous even numbers is 72. Find the solution of the equation
- 17. The sum of three consecutive even numbers is 72. What are the three even numbers?
- 18. There are three consecutive even numbers, such as 2, 4 and 6, whose combination is 42. These three numbers are
- 19. The sum of three consecutive even numbers is 120. What are the three even numbers?
- 20. The sum of five consecutive even numbers is 120, and the five even numbers are 120______ ．