What is 1/2 5(18+8) ?

The solution to 1/2 5(18+8) is 65

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

1/2 5(18+8)

\frac{1}{2} 5 (18 + 8)

65

Solution steps

\frac{1}{2} \cdot 5 (18 + 8)

Follow the PEMDAS order of operations

Calculate within parentheses

(18 + 8) : 26

18 + 8

18 + 8 = 26

= 26

= \frac{1}{2} \cdot 5 \cdot 26

Multiply and divide (left to right)

\frac{1}{2} \cdot 5 \cdot 26 : 65

\frac{1}{2} \cdot 5 \cdot 26

\frac{1}{2} 5 = \frac{5}{2}

\frac{1}{2} \cdot 5

Convert element to fraction:

5 = \frac{5}{1}

= \frac{1}{2} \cdot \frac{5}{1}

Apply the fraction rule:

\frac{a}{b} \cdot \frac{c}{d} = \frac{a \cdot c}{b \cdot d}

= \frac{1 \cdot 5}{2 \cdot 1}

Multiply the numbers:

1 \cdot 5 = 5

= \frac{5}{2 \cdot 1}

Multiply the numbers:

2 \cdot 1 = 2

= \frac{5}{2}

= \frac{5}{2} \cdot 26

\frac{5}{2} 26 = 65

\frac{5}{2} \cdot 26

Convert element to fraction:

26 = \frac{26}{1}

= \frac{5}{2} \cdot \frac{26}{1}

Apply the fraction rule:

\frac{a}{b} \cdot \frac{c}{d} = \frac{a \cdot c}{b \cdot d}

= \frac{5 \cdot 26}{2 \cdot 1}

Cancel

\frac{5 \cdot 26}{2 \cdot 1} : 65

\frac{5 \cdot 26}{2 \cdot 1}

Multiply the numbers:

2 \cdot 1 = 2

= \frac{5 \cdot 26}{2}

Divide the numbers:

\frac{26}{2} = 13

= 5 \cdot 13

Multiply the numbers:

5 \cdot 13 = 65

= 65

= 65

= 65

= 65

3 0^{2} + 12

5 (- 16 \div (21 - 13) - 3 (- 7 + 15))

- 2 + 3 \times 5 - 7 \times (- 3 + 2 - 8) - 4

1 - (1 \times 1)

(- 3)^{3} + (- 5)^{2}