Posted by **dawn** on Monday, March 21, 2011 at 11:02pm.

to save fuel on the 240 km trip to the cottage, the Nakamura family reduce their usual average speed by 20 km/h. this lengthens their journey by 1 hour. what is the slower average speed?

i was told this question is not complete to answer? is that true?

## Answer This Question

## Related Questions

- math - to save fuel on the 240 km trip to the cottage, the Nakamura family ...
- Math - A motorist makes a journey of 240 km from Singapore to Malacca to visit ...
- MATH - Hello! I am trying to finish a math assignment. it was a bunch of math ...
- MATH - Hello! I am trying to finish a math assignment. it was a bunch of math ...
- Pre Calc - A bus trip of 90 miles would have taken an hour less if the usual ...
- Physics - Help I don't understand how to do this homework question, we didn't go...
- Math - On a trip of d miles to another city, a truck driver's average speed was ...
- College Algebra - A truck driver traveled at an average speed of 55 miles per ...
- math - a truck driver traveled at an average speed of 48 miles per hour on a 100...
- physics - a man drives with an average speed of 25 mph for 20 minutes. he rests ...

More Related Questions