Solve 2.34*25-1.7*3*10+1.5div0.3=

$$2.34 \times 25 - 1.7 \times 3 \times 10 + 1.5 \div 0.3 =$$

Evaluate

$$12.5$$

Solution Steps

Multiply 2.34 and 25 to get 58.5.

$$58.5-1.7\times 3\times 10+\frac{1.5}{0.3}$$

Multiply 1.7 and 3 to get 5.1.

$$58.5-5.1\times 10+\frac{1.5}{0.3}$$

Multiply 5.1 and 10 to get 51.

$$58.5-51+\frac{1.5}{0.3}$$

Subtract 51 from 58.5 to get 7.5.

$$7.5+\frac{1.5}{0.3}$$

Expand \frac{1.5}{0.3} by multiplying both numerator and the denominator by 10.

$$7.5+\frac{15}{3}$$

Divide 15 by 3 to get 5.

$$7.5+5$$

Add 7.5 and 5 to get 12.5.

$$12.5$$

Factor

$$\frac{5 ^ {2}}{2} = 12\frac{1}{2} = 12.5$$