Question

Solve: 7/10 + 2/5 + 3/2

Answer 1

$\dfrac{7}{10} + \dfrac{2}{5} + \dfrac{3}{2}$


LCM of 10, 5 and 2 is 10.


Multiplying by Denominator -

10 x 1 = 10

5 x 2 = 10

2 x 5 = 10


Multiplying by Numerator -

7 x 1 = 7

2 x 2 = 4

3 x 5 = 15.


$\dfrac{7 + 4 + 15}{10}$


$= \dfrac{26}{10}$


$= 2.6$

Answer 2

Here it is given that, we have to solve the given equation

$\frac{7}{10}+\frac{2}{5}+\frac{3}{2}$

To solve the above equation we will use the rule of BODMAS,

It's a rule for remembering the order of operations to apply while solving mathematical problems.

According to the above rule, we will solve

$\frac{7}{10}+\frac{2}{5}+\frac{3}{2}$

For making the denominator equal we have to take the LCM,

LCM = 10

$=>\frac{7+4+15}{10}$

On solving we get,

$=>\frac{26}{10}$

$=>\frac{13}{5}$

$=>2.6$

Hence, the required solution is $2.6$