Question

write the decimal form of
1/2+1/4+1/8=
​

Answer 1

Step-by-step explanation:

First we'll take the LCM of 2,4,8

$|2.4 .8| \\ 1.2.4 \\ 1.1.2 \\ 1.1.1$

2×2×2×2

=16

$\binom{1 + 1 +1}{16}$

$\binom{3}{16}$

Answer= 3.16

Please mark as Brainliest

Answer 2

Step-by-step explanation:

Given:

The numbers $\frac{1}{2} +\frac{1}{4} +\frac{1}{8}$

To find:

The decimal form of $\frac{1}{2} +\frac{1}{4} +\frac{1}{8}$.

Solution:

To calculate the given numbers, we need to find the L.C.M. of 2, 4 and 8.

The L.C.M. of these numbers will be 8.

∴ $\frac{1}{2} +\frac{1}{4} +\frac{1}{8}$

$=\frac{4+2+1}{8}$

$=\frac{7}{8}$  [This is the fractional form]

$= 0.875$ [Decimal form]

The required decimal form is 0.875.