What is (1/2+1/4)+2/7 ?

The solution to (1/2+1/4)+2/7 is 1 1/28

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(1/2+1/4)+2/7

(\frac{1}{2} + \frac{1}{4}) + \frac{2}{7}

1 \frac{1}{28}

Solution steps

(\frac{1}{2} + \frac{1}{4}) + \frac{2}{7}

Follow the PEMDAS order of operations

Calculate within parentheses

(\frac{1}{2} + \frac{1}{4}) : \frac{3}{4}

= \frac{3}{4} + \frac{2}{7}

Add and subtract (left to right)

\frac{3}{4} + \frac{2}{7} : \frac{29}{28}

= \frac{29}{28}

Convert improper fractions to mixed numbers:

\frac{29}{28} = 1 \frac{1}{28}

= 1 \frac{1}{28}

3 \times + 4 \times + 5

2 (- 1)^{2} + 4 (- 1) - 2

2 (- 1)^{2} + 4 (- 1) - 6

19 + (5^{2} - 1) \div 8

11 \times 4 - (6 + 3 + 13) \div 2