Question

NOT A TEST OR ANYTHING

1. Diego measured the length of a pen to be 22 cm.

The actual length of the pen is 23 cm.

What is the percent error for Diego’s measurement?

Explain or show your reasoning.



2. A car is 180 inches long.

A truck is 75% longer than the car.

How long is the truck?

Explain or show your reasoning.

Answer 1

1. 95.65%

2. 315 inch

Answer 2

1. 95.65%

2. 315in.

Explanation:

1. 22/23

2. 180×.75=135

180+135=315