Question

(2.5*10^3)*(2.5*10^-2)divide by (3.0*10^3)​

Answer 1

Answer:

$(2.5 \times {10}^{3} ) \times( 2.5 \times {10}^{ - 2} ) \div 3 \times {10}^{3} \\ = \frac{2.5 \times {10}^{3 \times} \times 2.5 \times {10}^{ - 2} }{3 \times {10}^{3} } \\ = \frac{2.5 \times 2.5}{3 \times {10}^{2} } \\ = \frac{6.25}{3 \times 10 \times 10} \\ = \frac{6.25 \times 100}{3 \times 10 \times 10 \times 100} \\ = \frac{625}{3 \times 10 \times 10 \times 100} \\ = \frac{1}{3 \times 2 \times 2 \times 4} \\ = \frac{1}{48}$

Answer 2

Answer:

Hlo dear

Division of off a polynomial by a polynomial is equal to non zero remainder