Standard form close standard formA system in which numbers are written as a number greater than 1 and less than 10 multiplied by a power of 10 which may be positive or negative. can be calculated on a ...

Why are the numbers on a calculator and a phone reversed? originally appeared on Quora: the knowledge sharing network where compelling questions are answered by people with unique insights. Answer by ...

convert the numbers from standard form into decimal form or ordinary numbers complete the calculation convert the answer back into standard form Calculate \((4 \times 10^9) \times (7 \times 10^{-3})\) ...