Solve 100*4.2*(28-17)/136.2-134

$$\frac{ 100 \times 4.2 \times (28-17) }{ 136.2-134 }$$

Evaluate

$$2100$$

Solution Steps

Multiply 100 and 4.2 to get 420.

$$\frac{420\left(28-17\right)}{136.2-134}$$

Subtract 17 from 28 to get 11.

$$\frac{420\times 11}{136.2-134}$$

Multiply 420 and 11 to get 4620.

$$\frac{4620}{136.2-134}$$

Subtract 134 from 136.2 to get 2.2.

$$\frac{4620}{2.2}$$

Expand \frac{4620}{2.2} by multiplying both numerator and the denominator by 10.

$$\frac{46200}{22}$$

Divide 46200 by 22 to get 2100.

$$2100$$

Factor

$$3\times 7\times 2^{2}\times 5^{2}$$