Question

please answer this question ​

Answer 1

Step-by-step explanation:

11/5+7/5

=(11+7)/5

=18/5

Answer 2

$\large \bf \frac{ - 11}{ \: \: \: 5} + \frac{7}{5}$

▪︎Here the denominators of both the fractions to be added are the same .

▪︎So we can directly add the numerator and give the same denominator .

$\large {\bf= \frac{ - 11 + 7}{5} }$

▪︎Let's operate the numerators;

▪︎-11 + 7 = ?

▪︎Here , We have to add a positive number and a negative number .

▪︎So , we should find the difference of the two numbers and then assign the sign of the largest number .

▪︎In this case , difference of the two numbers is ,i.e., 11 - 7 , is 4 .

▪︎The largest number here is 11 , and its sign is negative .

▪︎so the Answer of -11+7 is (-4) .

▪︎ Then we assigned the denominator also.

$\\ \\ \large {=\bf\frac{ - 4}{ \: \: \: 5} }$

Final Answer :

$\\ \\ \boxed{ \large \rm \frac{ - 11}{ \: \: \: 5} + \frac{7}{5} = {\frac{ - 4}{ \: \: \: 5} }}$

Hope this helps you !