Question

John travels $$56$$ miles in $$3$$ hours before taking a break. He then travels $$38$$ miles in $$2.5$$ hours. Convert his average rate of miles per hour (rounded to the nearest hundredth) to meters per millisecond expressed in scientific notation rounded to the nearest hundredth. ($$1$$ km = $$0.621371$$ mile)

Accepted Answer

$$7.64 \cdot 10^{-3} \frac{	ext{m}}{	ext{ms}}$$

Answer

$$2.95 \cdot 10^{-3} \frac{	ext{m}}{	ext{ms}}$$

Answer

$$3.67 \cdot 10^{-9} \frac{	ext{m}}{	ext{ms}}$$

Answer

$$7.64 \cdot 10^{-6} \frac{	ext{m}}{	ext{ms}}$$

Question 3 - Next Generation Quantitative Reasoning, Algebra, and Statistics Practice Test for the ACCUPLACER Test