Solve 2*3142*1*5*10^11/3*156*10^7

$$\frac { 2 \cdot 3142 \times 1 \cdot 5 \times 10 ^ { 11 } } { 3 \cdot 156 \times 10 ^ { 7 } }$$

Evaluate

$$\frac{78550000}{117}\approx 671367.521367521$$

Solution Steps

Cancel out 2\times 2\times 10^{7} in both numerator and denominator.

$$\frac{5\times 1571\times 10^{4}}{3\times 39}$$

Multiply 5 and 1571 to get 7855.

$$\frac{7855\times 10^{4}}{3\times 39}$$

Calculate 10 to the power of 4 and get 10000.

$$\frac{7855\times 10000}{3\times 39}$$

Multiply 7855 and 10000 to get 78550000.

$$\frac{78550000}{3\times 39}$$

Multiply 3 and 39 to get 117.

$$\frac{78550000}{117}$$

Factor

$$\frac{2 ^ {4} \cdot 5 ^ {5} \cdot 1571}{3 ^ {2} \cdot 13} = 671367\frac{61}{117} = 671367.5213675214$$