Pick the best choice by estimating. Do not measure. For metric measurements, do not attempt to convert to the U.S. system. The hardest part of the transition to the metric system is the transition to thinking in metrics. Suppose someone could run the 110-meter dash in 10 seconds flat. At the same rate, this person should be able to run the 110-yard dash in
A) less than 10 sec
B) 10 sec
C) more than 10 sec

Question

Quizplus · Accepted Answer

Since a meter is longer than a yard, running 110 yards will take longer than running 110 meters at the same rate. Therefore, the person should be able to run the 110-yard dash in more than 10 seconds. Choice A) less than 10 seconds is the best estimate.

Pick the Best Choice by Estimating