# rate

by kevin
(state)

If an airplane travel 780 miles in 3 hr.

How many miles can it travel in 7 hr at the same rate? Write a proportion

780 miles = 3hr
780/3 miles = 1hr

So 7 times 780/3 is how much it will travel in 7 hours. 1820 miles is the final answer.

Hope this helps Kevin
Rakiya
Editor

### Comments for rate

Average Rating

 Jan 13, 2011 Rating Solving by: Anonymous 780 miles-3 hoursx miles-7 hoursx=(780*7)/3=1820 miles.

Find a Math Word here

Can't find the word you are looking for? Do a search here and type your word in the box below

Good, better best.

Never, ever rest.

Until your good is better

Like this website?

Like it on facebook!

"I am getting much better test marks and I have been moved up a set"
Sumera
Age 13
England

"High school's great, I'm in a good math set and I understand lots of things, thanks to you"
Eleanor Talbot
Age 11
England

"I really like math now, you just make it more friendly and normal"
Jess Johnson
Age 18
England

"Your writing style is great, informative but friendly! My 12 year old son still struggles with basic maths. I can see your website will be a real treasure trove for us :)"
Jackie
New Zealand