Solve A=120*10^-2*700*10^9/1.4*(10^4)^4

$$A = \frac { 120 \times 10 ^ { - 2 } \times 700 \times 10 ^ { 9 } } { 1.4 \times ( 10 ^ { 4 } ) ^ { 4 } }$$

Solve for A

$$A=0.00006$$

Steps for Solving Linear Equation

To multiply powers of the same base, add their exponents. Add -2 and 9 to get 7.

$$A=\frac{120\times 10^{7}\times 700}{1.4\times \left(10^{4}\right)^{4}}$$

To raise a power to another power, multiply the exponents. Multiply 4 and 4 to get 16.

$$A=\frac{120\times 10^{7}\times 700}{1.4\times 10^{16}}$$

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

$$A=\frac{120\times 700}{1.4\times 10^{9}}$$

Multiply 120 and 700 to get 84000.

$$A=\frac{84000}{1.4\times 10^{9}}$$

Calculate 10 to the power of 9 and get 1000000000.

$$A=\frac{84000}{1.4\times 1000000000}$$

Multiply 1.4 and 1000000000 to get 1400000000.

$$A=\frac{84000}{1400000000}$$

Reduce the fraction \frac{84000}{1400000000} to lowest terms by extracting and canceling out 28000.

$$A=\frac{3}{50000}$$

Assign A

$$A≔0.00006$$