Solve =11772*10/0.84*1000*9.81*20

$$= \frac { 11772 \times 10 } { 0.84 \times 1000 \times 9.81 \times 20 }$$

Evaluate

$$\frac{5}{7}\approx 0.714285714$$

Solution Steps

Cancel out 4\times 10 in both numerator and denominator.

$$\frac{2943}{0.84\times 9.81\times 20\times 25}$$

Multiply 0.84 and 9.81 to get 8.2404.

$$\frac{2943}{8.2404\times 20\times 25}$$

Multiply 8.2404 and 20 to get 164.808.

$$\frac{2943}{164.808\times 25}$$

Multiply 164.808 and 25 to get 4120.2.

$$\frac{2943}{4120.2}$$

Expand \frac{2943}{4120.2} by multiplying both numerator and the denominator by 10.

$$\frac{29430}{41202}$$

Reduce the fraction \frac{29430}{41202} to lowest terms by extracting and canceling out 5886.

$$\frac{5}{7}$$

Factor

$$\frac{5}{7} = 0.7142857142857143$$