1/ Calculate: 5560 : (556:14) =????
2/ If \(76ab:476=ab\) then \(ab=\).......
3/Compare: A= \(147.148148\)and B= \(148.147147\). Answer A.....B
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1/- Compare : A = (1+3+5+...+139)/70 and B = (2+4+6+...+138)/69
Answer : A......... B
2/- In the follwing figure , ABED and BCFE are square . If the perimeter of the rectangle ACFD is 54cm . Then its area is :
3/- Calculate : 4/16 + 6/15 + 8/14 + 3/7 + 3/5 + 3/4 = ?
( Write your answer in the simplest form . )
1/ A=B
2/ The rectangle ACFD's area is 162cm^2
3/ 3
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Calculate: 5560 : (556:14) =
If 76ab :476=ab then ...........
giúp mình nhanh lên nhé, mình đang cần gấp lắm:
Bài 1: If x : 7 = x : 6 then x =..........
( Nếu x : 7 = x : 6 thì x =............)
Bài 2: If 76ab : 476 = ab then ab =.................
( Nếu 76ab : 476 = ab thì ab =.............)
If 76ab : 476 = ab then ab = ?
So sánh: A=147.148148 và B= 148.147147
Cho mình xin cách làm
b= (147 + 1) .147147 = 147 x 147147 + 147
vì 147.147147<147.147147+14
=> a<b
các bạn cho mình vài li-ke cho tròn 470 với
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A = 147.148148 = 147.1001.148 = 147147.148 = 148.147147 = B
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Tìm a; b
76ab:476=ab
=>76ab:ab=476
=>(7600+ab):ab=476
=>7600:ab+ab:ab=476
=>7600:ab+1=476
=>7600:ab=476-1
=>7600:ab=475
=>ab=7600:475
=>ab=16
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Question 1:Compare: Question 2:Compare: A and B Answer: A BFill in the blank with the suitable number Question 3:Calculate: The value of A is Question 4:Calculate: The value of A is Question 5:Find two consecutive even numbers if the first number is of the second number.Answer: The second number is Question 6:There are 49 students in a class. Boy students are the number of girl students. There are girl students in this class. Question 7:How many natural numbers not greater than 1665 w...
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Question 1:
Compare:
Question 2:
Compare: A = and B =
Answer: A B
Fill in the blank with the suitable number
Question 3:
Calculate:
The value of A is
Question 4:
Calculate:
The value of A is
Question 5:
Find two consecutive even numbers if the first number is of the second number.
Answer: The second number is
Question 6:
There are 49 students in a class. Boy students are the number of girl students. There are girl students in this class.
Question 7:
How many natural numbers not greater than 1665 which are divisible by 5?
Answer: numbers
Question 8:
Calculate:
The value of A is
Question 9:
How many 3 - digit numbers are divisible by 2, 3 and 5?
Answer: numbers.
Question 10:
If then is
I'm sorry to say that I don't see any mathematical expressions. And you should translate your questions into Vietnamese so all people can answer them.
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I am very sorry but I cannot see any numbers to answer your questions
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so sanh 147.148148 và 148.147147