Question

7/10 + 4/5 + 3/10 help please?

Answer 1

Answer:

18/10= 1.8 best answer

Step-by-step explanation:

=7/10+4/5+3/10

=7+8+3/10

=18/10

=1.8

Answer 2

Answer:

The value of  $\frac{7}{10}+\frac{4}{5}+\frac{3}{10}$ is $\frac{18}{10}$  or 1.8

Step-by-step explanation:

Given -

$\frac{7}{10}+\frac{4}{5}+\frac{3}{10}$

To find -

The value of  $\frac{7}{10}+\frac{4}{5}+\frac{3}{10}$

Solution -

For addition of fraction number both the denominator should be same.

Given fraction ,

$\frac{7}{10}+\frac{4}{5}+\frac{3}{10}$

Multiply 4/5 by 2/2 we get

= $\frac{7}{10}+\frac{8}{10}+\frac{3}{10}$

= $\frac{7+8+3}{10}$

= $\frac{18}{10}$

Divide 18 by 10 we get

= $1.8$ (In decimal)

∴ The value of  $\frac{7}{10}+\frac{4}{5}+\frac{3}{10}$ is $\frac{18}{10}$ or 1.8