Find the value of x such that 3/11 of x is 1/5.
Answer:
(round to three decimal places)
Tìm x biết 3/11 của x là 1/5 ( làm tròn đến chữ số thứ 3 sau dấu phẩy)
Những câu hỏi liên quan
Find the value of x such that \(\frac{3}{11}\) of x is \(\frac{1}{5}\).
Answer: x=
(round to three decimal places)
mk bt vòng 3 cs thập phân như nào òi ^^, dễ lém ^^
3/11 của x = 1/5
=> x = 1/5 : 3/11 = 11/15
=> x = 0,733
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The value of \(x\) such that \(x-\frac{5}{7}=\frac{1}{3}\) is ...
(round to three decimal places)
x=1,048(round to thee decimal place nghĩa là làm tròn đén chư số thập phân thứ 3)
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Cái này là viết phân số hay số thập phân vậy ?
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The value of x such that \(1\frac{1}{4}x+\frac{1}{3}=\frac{6}{15}\) is
(round to three decimal places)
The value of \(\frac{2.3.4.5}{5.6.7.8}\) is ..................
(round to three decimal places: Làm tròn đến chữ số thập phân thứ 3)
\(\frac{2.3.4.5}{5.6.7.8}=\frac{2.3.4.5}{5.2.3.7.4.2}=\frac{1}{7.2}=\frac{1}{14}\)
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the value of x such that \(1\frac{4}{5}\)x +\(\frac{1}{3}\)=\(\frac{6}{15}\) is ....
( round to three decimal places )
\(\frac{1}{27}\)(one part twenty-seven)
tick me !!!
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Find the value of x such that | x2 + 3 + |x + 3|| = (3 - x)2.
Answer x = : .
(write your answer by decimal in simplest form)
+x>-3 => x2 +x+6 =9-6x+x2 => 7x=3 => x =3/7 (TM)
+x< -3 => |x2 -x| = 9 -6x +x2 => x2 -x =9-6x+x2 => 5x = 9 => x = 9/5 loại
=> x = 3/7
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Find the value of x such that .\(\frac{x+3}{7}=\frac{2-x}{3}\)
Answer: .x=.....
(write your answer by decimal in simplest form)
=>3(x+3)=7.(2-x)
=>3x+9=14-2x
=>3x+2x=14-9
=>5x=5=>x=1
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Find the value of x such that\(\frac{x^3}{3}=\frac{3^2}{2^3}\) .
Answer x=: .
(write your answer by decimal in simplest form)
Fill in the blank with the correct numberQuestion 1:Complete the number pattern: 0,3,8,15,24,,48.Question 2:Find the area of the shaded region if A and B are squares of sides 5cm and 8cm respectively. Answer: The area of the shaded region is .(write your answer by decimal in simplest form)Question 3:If , compute .Question 4:The side of each square grid is 2cm. Find the area of the shaded region.Answer: The area of the shaded region is .Question 5:If , find the value of m in .Answer: m.Questio...
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Fill in the blank with the correct number
Question 1:
Complete the number pattern:
0,3,8,15,24,,48.
Question 2:
Find the area of the shaded region if A and B are squares of sides 5cm and 8cm respectively.
Answer: The area of the shaded region is .
(write your answer by decimal in simplest form)
Question 3:
If , compute =.
Question 4:
The side of each square grid is 2cm. Find the area of the shaded region.
Answer: The area of the shaded region is .
Question 5:
If , find the value of m in .
Answer: m=.
Question 6:
How many whole numbers between 1 and 100 are not divisible by 3 or 11?
Answer: numbers.
Question 7:
Evaluate:
=.
(round to four decimal places)
Question 8:
Evaluate:
=.
(write your answer by decimal in simplest form)
Question 9:
Find the whole number A knowing that A is 9 units greater than the average of A, 38, 45 and 67.
Answer: A=.
Question 10:
Find the whole number C knowing that C is 14 units smaller than the average of C, 68, 72, 99.
Answer: C=.