A person travels from one place to another at 30 km/hr and back by 20 km/hr. What is the average speed? - Quora
A car travel 90 km in 2.5 hours, How much time is required to cover 60 km with the same speed?find the distance covered in 4 hours?
![SOLVED: During the first 18 minutes ofa L.0-hour trip, car has an average speed of 1 m/s What must the average speed of the car be during the last 42 minutes of SOLVED: During the first 18 minutes ofa L.0-hour trip, car has an average speed of 1 m/s What must the average speed of the car be during the last 42 minutes of](https://cdn.numerade.com/ask_images/dd05f495764b4858add851e1adf765a0.jpg)
SOLVED: During the first 18 minutes ofa L.0-hour trip, car has an average speed of 1 m/s What must the average speed of the car be during the last 42 minutes of
![Heavy winds, rain, and storm surge threaten the U.S. Northeast this weekend as Tropical Storm Henri continues to strengthen. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite acquired this natural-color Heavy winds, rain, and storm surge threaten the U.S. Northeast this weekend as Tropical Storm Henri continues to strengthen. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite acquired this natural-color](https://c8.alamy.com/comp/2GFMNYC/heavy-winds-rain-and-storm-surge-threaten-the-us-northeast-this-weekend-as-tropical-storm-henri-continues-to-strengthen-the-moderate-resolution-imaging-spectroradiometer-modis-on-nasas-terra-satellite-acquired-this-natural-color-image-at-1145-am-us-eastern-time-1545-universal-time-on-august-20-2021-around-the-time-of-the-image-henri-was-located-about-400-miles-640-kilometers-southeast-of-charleston-south-carolina-and-was-moving-toward-the-northwest-sustained-winds-measured-65-miles-100-kilometers-per-hour-thats-9-miles-per-hour-shy-of-a-category-1-hurricane-on-the-2GFMNYC.jpg)
Heavy winds, rain, and storm surge threaten the U.S. Northeast this weekend as Tropical Storm Henri continues to strengthen. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite acquired this natural-color
![An airplane flies with a constant speed of 640km/ h. How far can it travel in 2 3/4 hours. - Brainly.com An airplane flies with a constant speed of 640km/ h. How far can it travel in 2 3/4 hours. - Brainly.com](https://us-static.z-dn.net/files/d3e/eda39896b71ebe0c53a3c0430dd91e1d.png)
An airplane flies with a constant speed of 640km/ h. How far can it travel in 2 3/4 hours. - Brainly.com
A person travels from one place to another at 30 km/hr and back by 20 km/hr. What is the average speed? - Quora
![Highest-posted speed limits around the world. Kilometres per hour are on the left and miles per hour on the right. (One or other is rounded in each case.) : r/MapPorn Highest-posted speed limits around the world. Kilometres per hour are on the left and miles per hour on the right. (One or other is rounded in each case.) : r/MapPorn](https://preview.redd.it/1w1j3zq0vv051.png?width=640&crop=smart&auto=webp&s=57c2abcbbf69e9a07ce3e6fc851b4fee12ab1f07)
Highest-posted speed limits around the world. Kilometres per hour are on the left and miles per hour on the right. (One or other is rounded in each case.) : r/MapPorn
![SOLVED:A section of land has an area of 1 square mile and contains 640 acres. Determine the number of square meters in 1 acre. SOLVED:A section of land has an area of 1 square mile and contains 640 acres. Determine the number of square meters in 1 acre.](https://cdn.numerade.com/previews/3d42bf8b-4000-4f87-845c-2210e7e4c4c8_large.jpg)
SOLVED:A section of land has an area of 1 square mile and contains 640 acres. Determine the number of square meters in 1 acre.
![DO NOW If I need to be at an appointment at 2:00 and I have to travel 10 miles. Will I make it if I walk at a speed of 5 miles DO NOW If I need to be at an appointment at 2:00 and I have to travel 10 miles. Will I make it if I walk at a speed of 5 miles](https://slideplayer.com/slide/16839920/97/images/6/Practice+Questions%3A+40.0+km%2Fhr+km%2Fhr+75.0+mi+hr.jpg)