solve this question: 9/11 - 4/15
Answers
Answered by
309
Answer:
91/165
Step-by-step explanation:
=> 9/11 - 4/15
=> 9×15 - 4×11/165
=> 135-44/165
=> 91/165
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Answered by
20
Given:
9/11 and 4/15
To find:
The difference between 9/11 and 4/15
Solution:
The required difference is 91/165.
We can find the difference by determining the smallest common multiple of the fractions' denominators.
The given fractions are 9/11 and 4/15.
We will convert them into fractions that are like by calculating the LCM of 11 and 15.
So, the LCM of 11 and 15=165
Now, the fractions become the following-
9×15/11×15=135/165
4×11/15×11=44/165
Since we have the fractions with an equal denominator, the difference between 9/11 and 4/15=135/165-44/165
=(135-44)/165
=91/165
Therefore, the required difference is 91/165.
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