Question

Subtract : 18 / 31 – 15 /31.​

Answer 1

Answer:

if these are fraction then the answer is: 3/31

Step-by-step explanation:

since the denominator is same so we just have to subtract the numerator so 18-15 is 3 so ur answer will be 3/31

Answer 2

• We have to evaluate the above expression by using the given data.

            Given data:- $\frac{18}{31} -\frac{15}{31} .$

            To find:- Value of given expression.

            Solution:-

• We know that Subtraction means taking away some value from another value.

• Subtraction is denoted by (-).

• Properties of subtraction are as follows:-

1. Subtracting a number from itself.
2. Subtracting 0 from a number.
3. Order property.
4. Subtraction of 1.

          $\begin{array}{l}\frac{18}{31}-\frac{15}{31} \\\\=\frac{18-15}{31} \\\\=\frac{3}{31}\end{array}$

    Hence we will get the value is $\frac{3}{31} .$