check whether the following are equivalent rational numbers. or not 12/54 and54/12
Answers
Given : 12/54 & 54/12
To find : following are equivalent rational numbers. or not
Solution:
To Check Whether Rational number
a/b & c/d are equal
One way is to Write both in simple form after cancelling all common factors from numerator & denominator
then both rational number should be same
12/54 = 2 * 2 * 3 / ( 2 * 3 * 3 * 3)
= 2 / 9
54 / 12 = 9 /2
2/9 ≠ 9/2
Hence 12/54 & 54/12 are not equivalent rational numbers
another way a/b = c/d
if ad = bc
12/54 = 54/12
iff 12 * 12 = 54 * 54
iff 144 = 2916
which is not true
Hence 12/54 & 54/12 are not equivalent rational numbers
Learn more:
What is equivalent rational number with example - Brainly.in
https://brainly.in/question/5429343
Find the first Rational Number that is equal to the temperature of the ...
https://brainly.in/question/17618971
let the rational number P upon Q be closest to but not equal to 22 ...
https://brainly.in/question/11758689
Step-by-step explanation:
Given : 12/54 & 54/12
To find : following are equivalent rational numbers. or not
Solution:
To Check Whether Rational number
a/b & c/d are equal
One way is to Write both in simple form after cancelling all common factors from numerator & denominator
then both rational number should be same
12/54 = 2 * 2 * 3 / ( 2 * 3 * 3 * 3)
= 2 / 9
54 / 12 = 9 /2
2/9 ≠ 9/2
Hence 12/54 & 54/12 are not equivalent rational numbers
another way a/b = c/d
if ad = bc
12/54 = 54/12
iff 12 * 12 = 54 * 54
iff 144 = 2916
which is not true
Hence 12/54 & 54/12 are not equivalent rational numbers
Learn more:
What is equivalent rational number with example - Brainly.in
https://brainly.in/question/5429343
Find the first Rational Number that is equal to the temperature of the ...
https://brainly.in/question/17618971
let the rational number P upon Q be closest to but not equal to 22 ...
https://brainly.in/question/11758689