If a is a non-zero natural number, then a > B < C = D should be filled in 0 of a / 18 > A / 25
If the numerator is the same and the numerator is positive, the smaller the denominator is, the larger the denominator is
Therefore, a > is selected
A/18>A/25
RELATED INFORMATIONS
- 1. A is a non-zero natural number. The largest result in the following formula is (). ① a × 0.1 ② a △ 0.1 ③ a + 0.1
- 2. a. B is a non-zero natural number, which satisfies the following condition (1) 1 / 7 at the same time
- 3. There are seven different natural numbers, and the difference between at least two numbers is a multiple of six
- 4. A four digit natural number, divided by 3 to 1, divided by 5 to 2, divided by 7 to 3, what is the smallest one of these natural numbers?
- 5. Write five non-zero natural numbers at will, and you can find two numbers, so that the difference between the two numbers is a multiple of 4. Why It should be more detailed and easy to understand
- 6. In any six different non-zero natural numbers, the difference between at least two numbers is a multiple of 5. Why?
- 7. 1 is the factor of any nonzero natural number, and any nonzero natural number is a multiple of 1
- 8. : multiples of all 5 in natural numbers () Multiples of all 5 in natural numbers () A. They're all composite numbers B. they're all even numbers C. they're all odd numbers D. We can't be sure
- 9. Some people say, "in any four natural numbers, the difference between at least two numbers is a multiple of three." is this sentence right? What do you think?
- 10. Starting from 2, continuous even numbers are added. The sum of them is shown in the following table Sum of addends (s) 1 2=1×2 2 2+4+6=2*3 3 2+4+6=12=3*4 4 2+4+6+8=20=4*5 5 2+4+6+8+10=30=5*6 According to the law of the above question: 102 + 104 + 106 + +The value of 2002 (writing process required)
- 11. A is a non-zero natural number A、1/a÷3<1/3÷a B、1/a÷3=1/3÷a C、1/a÷3>1/3÷a
- 12. In the 100 natural numbers 1-100, the sum of all even numbers is more than the sum of all odd numbers______ .
- 13. If n is used to represent any natural number, then even numbers can be represented by 2n, and odd numbers can be represented by 2n______ Express
- 14. X is an even number, 3x is an odd number, this sentence is right or wrong? Fast, who quickly adopt who
- 15. Odd + odd = (), odd odd = () odd + even = (), odd x even = ()
- 16. Odd + even = () odd + odd = () odd even = () even odd = () odd x odd = () odd x even =( Odd + even = () odd + odd = () Odd even = () even odd = () Odd x odd = () odd x even = ()
- 17. When x takes what value, 2x + 1 is negative even number? 3x-1 is positive odd number?
- 18. In natural numbers less than 20, odd numbers containing prime numbers and composite numbers have; in natural numbers less than 20, even numbers containing prime numbers and composite numbers have
- 19. Natural number is divided into odd number and even number according to (). It can also be divided into 1, prime number and composite number according to ()
- 20. Let n be a natural number, then three consecutive odd numbers can be expressed as (), three consecutive even numbers can be expressed as (), and three consecutive integers can be expressed as () It's urgent. It will be handed in soon