Question

find the number that is exactly halfway between 3/10 and 4/5

Answer 1

Step-by-step explanation:

3/10 and 4/5

taking LCM =10

3/10 + 4/5

(3+4×2)/10

(3+8)/10

11/10 or 1.1

the number that is exactly halfway between 3/10 and 4/5

number = 1.1/2 or 11/20

= 0.55 or 11/20

Answer 2

Answer:

The required answer is $\frac{11}{20}$.

Step-by-step explanation:

Given: The numbers are $\frac{3}{10}$ and $\frac{4}{5}$.

To find: The objective is to find out half of the given numbers.

L.C.M of the denominator $10$ and $5$ is $10.$

The sum of the two numbers is

$\frac{3}{10} + \frac{4}{5} \\\\=\frac{3+8}{10} \\=\frac{11}{10} .$

Now we multiply the sum by  $\frac{1}{2}$ .

We get,  $\frac{11}{10}$ × $\frac{1}{2}$ $= \frac{11}{20}$

Therefore, the exactly half of the given two numbers is : $\frac{11}{20}$ .

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