Wednesday

October 22, 2014

October 22, 2014

Posted by **theresa** on Friday, April 13, 2012 at 11:30pm.

- math -
**Reiny**, Friday, April 13, 2012 at 11:42pm3 cm ---> 20 km

1 cm ---> 20/3 km

10.8 cm --- (20/3)(10.8) km = .....

- math -
**theresa**, Friday, April 13, 2012 at 11:54pmi dont understand your answer to my ?

- math -
**Reiny**, Saturday, April 14, 2012 at 12:01ammy last line ....

10.8 cm = (20/3)(10.8) = 72 km

or

set up a ratio:

L/10.8 = 20/3

L = 10.8(20/3) = 72

**Answer this Question**

**Related Questions**

Math - On a map the length of a nature- center trail is 4.6 centimeters. If the ...

MTH 156 - On a MaP, The length of a nature-center trail is 8.2 centimeters. If ...

MTH 156 - On a map, the length of a nature-center trail is 8.2 centimeters. If ...

math - on a map, the length of a nature center trail is 9.5 cm. if the scale is ...

math - A map has a scale of 3 centimeters = 4 kilometers. If two cities are 8 ...

math - a new 5 mile nature trail is 125% of the length of the original trail.How...

math - On a map of the Fox River, 1 centimeter represents 6.5 kilometers. If a ...

math - In an illustartion of a honeybee, the length of the bee is 4.8 ...

GPH111 - On a map with a scale of 1:50,000, a measured distance of 7.5 ...

MAths algebra - Suppose that there is a rectengular box with a length of 8 ...