Solve (4*1)+1/2*3-4.7div1+12%*3

$$(4 \times 1)+ \frac{ 1 }{ 2 } \times 3-4.7 \div 1+12 \% \times 3$$

Evaluate

$$1.16$$

Solution Steps

Multiply 4 and 1 to get 4.

$$4+\frac{1}{2}\times 3-\frac{4.7}{1}+\frac{12}{100}\times 3$$

Multiply \frac{1}{2} and 3 to get \frac{3}{2}.

$$4+\frac{3}{2}-\frac{4.7}{1}+\frac{12}{100}\times 3$$

Convert 4 to fraction \frac{8}{2}.

$$\frac{8}{2}+\frac{3}{2}-\frac{4.7}{1}+\frac{12}{100}\times 3$$

Since \frac{8}{2} and \frac{3}{2} have the same denominator, add them by adding their numerators.

$$\frac{8+3}{2}-\frac{4.7}{1}+\frac{12}{100}\times 3$$

Add 8 and 3 to get 11.

$$\frac{11}{2}-\frac{4.7}{1}+\frac{12}{100}\times 3$$

Anything divided by one gives itself.

$$\frac{11}{2}-4.7+\frac{12}{100}\times 3$$

Convert decimal number 4.7 to fraction \frac{47}{10}.

$$\frac{11}{2}-\frac{47}{10}+\frac{12}{100}\times 3$$

Least common multiple of 2 and 10 is 10. Convert \frac{11}{2} and \frac{47}{10} to fractions with denominator 10.

$$\frac{55}{10}-\frac{47}{10}+\frac{12}{100}\times 3$$

Since \frac{55}{10} and \frac{47}{10} have the same denominator, subtract them by subtracting their numerators.

$$\frac{55-47}{10}+\frac{12}{100}\times 3$$

Subtract 47 from 55 to get 8.

$$\frac{8}{10}+\frac{12}{100}\times 3$$

Reduce the fraction \frac{8}{10} to lowest terms by extracting and canceling out 2.

$$\frac{4}{5}+\frac{12}{100}\times 3$$

Reduce the fraction \frac{12}{100} to lowest terms by extracting and canceling out 4.

$$\frac{4}{5}+\frac{3}{25}\times 3$$

Express \frac{3}{25}\times 3 as a single fraction.

$$\frac{4}{5}+\frac{3\times 3}{25}$$

Multiply 3 and 3 to get 9.

$$\frac{4}{5}+\frac{9}{25}$$

Least common multiple of 5 and 25 is 25. Convert \frac{4}{5} and \frac{9}{25} to fractions with denominator 25.

$$\frac{20}{25}+\frac{9}{25}$$

Since \frac{20}{25} and \frac{9}{25} have the same denominator, add them by adding their numerators.

$$\frac{20+9}{25}$$

Add 20 and 9 to get 29.

$$\frac{29}{25}$$

Factor

$$\frac{29}{5 ^ {2}} = 1\frac{4}{25} = 1.16$$