Solve 6.67+5*1.67/2.5

$$6.67+ \frac{ 5 \times 1.67 }{ 2.5 }$$

Evaluate

$$10.01$$

Solution Steps

Multiply 5 and 1.67 to get 8.35.

$$6.67+\frac{8.35}{2.5}$$

Expand \frac{8.35}{2.5} by multiplying both numerator and the denominator by 100.

$$6.67+\frac{835}{250}$$

Reduce the fraction \frac{835}{250} to lowest terms by extracting and canceling out 5.

$$6.67+\frac{167}{50}$$

Convert decimal number 6.67 to fraction \frac{667}{100}.

$$\frac{667}{100}+\frac{167}{50}$$

Least common multiple of 100 and 50 is 100. Convert \frac{667}{100} and \frac{167}{50} to fractions with denominator 100.

$$\frac{667}{100}+\frac{334}{100}$$

Since \frac{667}{100} and \frac{334}{100} have the same denominator, add them by adding their numerators.

$$\frac{667+334}{100}$$

Add 667 and 334 to get 1001.

$$\frac{1001}{100}$$

Factor

$$\frac{7 \cdot 11 \cdot 13}{2 ^ {2} \cdot 5 ^ {2}} = 10\frac{1}{100} = 10.01$$