2+1*6/5

Solution

2 + 1 \cdot \frac{6}{5}

3 \frac{1}{5}

Solution steps

2 + 1 \cdot \frac{6}{5}

Follow the PEMDAS order of operations

Multiply and divide (left to right)

1 \cdot \frac{6}{5} : \frac{6}{5}

= 2 + \frac{6}{5}

Add and subtract (left to right)

2 + \frac{6}{5} : \frac{16}{5}

= \frac{16}{5}

Convert improper fractions to mixed numbers:

\frac{16}{5} = 3 \frac{1}{5}

= 3 \frac{1}{5}

80 - 2 [12 - (5 + 4)]

- 1 \frac{1}{4} + \frac{3}{4} + (- 1)

8^{2} + 1

8^{2} + 4

\frac{( 11 \cdot 16 ) ^{4}}{2 ^{24}}