What is 3\times 7+1\div 4 ?

The solution to 3\times 7+1\div 4 is 21 1/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3\times 7+1\div 4

3 \times 7 + 1 \div 4

21 \frac{1}{4}

Solution steps

3 \times 7 + 1 \div 4

Follow the PEMDAS order of operations

Multiply and divide (left to right)

3 \times 7 : 21

= 21 + 1 \div 4

Multiply and divide (left to right)

1 \div 4 : \frac{1}{4}

= 21 + \frac{1}{4}

Add and subtract (left to right)

21 + \frac{1}{4} : \frac{85}{4}

= \frac{85}{4}

Convert improper fractions to mixed numbers:

\frac{85}{4} = 21 \frac{1}{4}

= 21 \frac{1}{4}

- 9^{2} + 9 (- 9)

\frac{1 - ( \frac{1}{2} )}{1 + ( \frac{1}{2} )}

48 \div (20 - 24) + 3 \times (- 4 - 5) - 12 \div (- 6)

1 - 2 + 5

\frac{( 2 ) ^{3} + 2 ( 2 ) ^{2} - 5 ( 2 ) + 6}{2 - 2}