二、 跨学科知识活用。7.A car travelled 28 miles in 30 minutes. How many miles per (每) hour was
百度试题 结果1 题目5. How much exercise per day does she recommend for young people?A.30 minutesB.13 minutesC.20 minutesD.40 minutes 相关知识点: 试题来源: 解析 A 反馈 收藏
Teresa runs 4 miles in 23 minutes. How many minutes does she take per mile?Calculating Unit RatesIn mathematics, a rate shows a ratio between two different quantities. To calculate a unit rate, we divide one quantity with another. For example, if the cost of 2 apples is...
Fast walk pace: 11 minutes per mile or 7 minutes per kilometer. This is the speed of afast walkor an easy run. How Long It Takes to Walk 3 Miles or Less Walking 3.1 miles is equivalent to a 5-kilometer distance. The chart below allows you to calculate your projected speed—categorized...
Use a fitness tracking app:Studies have shown that you can increase your daily steps by as much as 2,500 per day just by measuring them with either apedometeror with a fitness app.(1) Fitness apps can also help you measure progress, and integrate your steps with your other activity, giv...
一、 选择正确的答案。()1. A car travelled 28 miles in 30 minutes. How many miles per hour was
This takes into account half marathon runners of all abilities, so it is the true average finish time. This works out to an average pace of 8:25 minutes per mile, which would certainly be a very good half marathon time for first time runners at this distance. ...
The other result is that cycling is regarded by many people not so much as a way of getting from one place to another but as way of life, a form of exercises, etc.As a result, large numbers of young Americans have ten-speed racing bikes.These are very high and ...
To see the effects of taking your walking speed up tobrisk walkingpace, check out the chart below. Keep in mind, you will burn more calories per mile as you increase your speed, but the biggest factor will still be how much you weigh. ...
You jog 2 miles every 15 minutes. How much do you jog per minute? If you walk { \frac{4}{5} } mile and then jog { \frac{3}{8} } mile what is the total distance covered how much farther did you walk than jog? At an average speed of 125 mph, how long would a race ...