Question

what should be added in 1/7 to get 1​

Answer 1

Answer:

1/7 + x = 1

x = 7-1/7

x = 6/7

Answer 2

Answer:

We must add $\frac{6}{7}$ to $\frac{1}{7}$ to get the sum of 1.

Step-by-step explanation:

Given - the fraction $\frac{1}{7}$ and the sum total of 1.

To find - the number to be added to the given fraction to arrive at the sum total

Solution -

Let, the number to be found be 'x'.

Then, we can write the given problem as $\frac{1}{7} + x = 1$

Now, the number 1 can also be written as $\frac{7}{7}$ when converted into its fractional form.

So, we can re-write the equation as $\frac{1}{7} + x = \frac{7}{7}$

This can further be solved as follows -

$\frac{1}{7} + x = \frac{7}{7} \\\\x = \frac{7}{7} - \frac{1}{7}\\ \\x= \frac{6}{7}$

Thus, we must add $\frac{6}{7}$ to $\frac{1}{7}$ to get the sum of 1.

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