Question

The value of 4/5 - 2/3 *​

Answer 1

Answer:

Lcm of denominator = 15

firstly divide lcm by denominator 1 = 15/5 = 3

then multiply by 3 nominator = 4*3 = 12

then divide lcm by denominator 2 = 15/3= 5

Multiply by 5 numinator = 5*2 = 10

lastly 12-10/15 ( both answer upon lcm)

2/15

Step-by-step explanation:

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Answer 2

Given:

4/5 - 2/3.

To find:

The value of 4/5 - 2/3.

Solution:

As given, we have,

$\frac{4}{5} - \frac{2}{3}$

as the denominator is different in both fractions, so, first of all, we will make the denominator the same by taking LCM of these two denominators.

So, the LCM of 5 and 3 is 15.

Now,

on multiplying the numerator and denominator of given fractions 4/5 and 2/3 by 3 and 5 respectively, we have,

$\frac{4 \times 3}{5 \times 3} - \frac{2 \times 5}{3 \times 5}$

$= \frac{12}{15} - \frac{10}{15}$

$= \frac{12 - 10}{15}$

$= \frac{2}{15}$

So, the value of 4/5 - 2/3 is 2/15.