When x is divided by 6 , the remainder is 5
The remainder when x is devided by 3 is
đa: 2
When x is divided by 6 , the remainder is 5
The remainder when x is devided by 3 is
Answer: 2
What is the greatest remainder when a number divide by 9?
Exer 1: There is a division with the quotient is 6 and the remainder is 3. The sum of dividend, divisor and remainder are 195. Find the dividend are divisor.
Exer 2: Prove that: Amoney three consecutive natural numbers, there is one only one the number which divisibles by 3.
Exer 3: Given natural number, n = \(\overline{1ab1}\). Let m be the natural number which is written the opposite respectively of n. Prove that the different of n and m divisibles by 90.
Exer 1: Given two natural numbers whose sum are 78293. The bigger number where 5 is the units digit and 2 is hundred digit. If we clean these digits then we obtain a number which equals the smaller number. Find two natural numbers.
Exer 2: Prove that: If x, y \(\in\) N and x + 2y divisible by 5 then 3x - 4y divisibles by 5.
Exer 3: Given that 2x + 5y \(⋮\) 7. Prove that 4x + 3y \(⋮\) 7.
Hãy đặt câu hỏi cho phần in đậm trong những câu sau :
1. The boys are playing football in the school yard.
2. He often goes swimming in the morning.
3. The children are going to school by bus.
4. My father is watching the news on TV.
5. My mother is cooking dinner in the kitchen.
HELP ME ~
Viết các tập hợp sau bằng cách liệt kê các phần tử:
a) A = {x ∈ N 12 < x < 16};
b) B = { x∈ N* x < 5};
c) C = { x ∈ N 13 ≤ x ≤ 15}
Given K is the midpoint of AB
If KA = 2x + 1 (cm)
BK = x + 5 (cm ) then AB = ...... (cm )
Jane lists all common factors of 90 and 36 . The result is { 1;2;3;6;9 }
The missing number is
Given M is the set of all common multiples of 49 and 63 . M is also the set of all multiple of
Mk gấp lắm nhanh lên
Tìm số tự nhiên x, biết rằng:
x 12, x
21, x
28 và 150 < x < 300.
lam ro ra nha
