Question

Subtract

how to subtract 9/11-5/7​

Answer 1

Answer:

QUESTION :- How to subtract two rational numbers ?

SOLUTION :-

$\frac{9}{11} - \frac{5}{7} = \frac{63 - 55}{77} = \frac{8}{77}$

FOLLOW ME PLEASE

THANK MY ANSWERS PLEASE

Answer 2

Given: $9/11-5/7$

We have to subtract the above expression.

• As we know that the subtraction is an arithmetic operation that represents the operation of removing objects from a collection.
• Subtraction is denoted by the minus(-) sign.
• By using the properties of subtraction, we are solving the above equation.

We are solving in the following way:

We have,

$9/11-5/7$

For this, we will make the denominator the same and then we will simplify the above equation.

$=>\frac{9}{11} -\frac{5}{7} \\\\=>\frac{9}{11} \times \frac{7}{7} -\frac{5}{7}\times \frac{11}{11} \\\\=>\frac{63}{77} -\frac{55}{77} \\\\=>\frac{63-55}{77} \\\\=>\frac{8}{77}$

Hence, the solution of the above equation is$\frac{8}{77}$.