Posted by **John** on Monday, January 17, 2011 at 12:24pm.

Karen is 63 inches tall and casts a shadow that is 32 inches long. At the same time, a tree casts a shadow that is 81 inches long. How tall is the tree?

- Math -
**Ms. Sue**, Monday, January 17, 2011 at 12:25pm
Cross multiply and solve for x.

63/32 = x/81

- Math -
**Sara**, Friday, January 21, 2011 at 8:22am
well first, you set up a poportion 63 over 32,= x over 81. cross multiply 32*x is 32x cross multiply 63 * 81=5,103. 5,103/32x is 159.46...hope this helps..

## Answer This Question

## Related Questions

- word problems - miguel is 5ft 10 inches tall On a sunny day he casts a shadow of...
- math - You are 64 inches tall and your shadow is 72 inches long. A tree casts a ...
- Math - Matt who stands at 68 inches tall casts an 8 foot shadow at the same time...
- Geometry - A tree casts a shadow that is 70 feet long. At the same time a person...
- Math - Miguel is 5 feet 10 inches tall. On a sunny day he casts a shadow 4 feet ...
- Algebra - A tree is 38.5 feet tall casts a shadow that is 9 feet 4 inches long.A...
- geomary - in sunlight, a vertical stick 7 ft tall casts a shadow 3 ft long. At ...
- math - Juan and Anita are standing together in the schoolyard. Juan, who is 6 ...
- math - A tree casts a shadow that measures 4 ft, At the same time, a yardstick ...
- Algebra - Juan and Anita are standing together in the schoolyard. Juan, who is 6...

More Related Questions