Question

Simplify this problem, it on the picture

Answer 1

the answer is

1 over 4

or

0.25

Answer 2

For this case we must simplify the following expression:

`\frac {\frac {7} {8} + (- \frac {2} {3})} {\frac {5} {6}} =`

We know that:
`+ * - = -`

So:

`\frac {\frac {7} {8} - \frac {2} {3}} {\frac {5} {6}} =`

We solve the subtraction of the numerator:

`\frac {\frac {3 * 7-8 * 2} {8 * 3}} {\frac {5} {6}} =\\\frac {\frac {21-16} {24}} {\frac {5} {6}} =\\\frac {\frac {5} {24}} {\frac {5} {6}} =`

Applying double c:

`\frac {5 * 6} {24 * 5} =\\\frac {30} {120} =\\\frac {1} {4}`

Answer:

`\frac {1} {4}`