get the percent error

X 100 *10 al value Estimates Length Estimates Show your percent error calculations on a separate sheet Item Description Length estimate Measured length Percent (list appropriate units) (include units) error Paperclip 3 cm 3.2 cm Eraser 5 cm 4.8 cm Sticky note fom 7.5 cm Pencil 18 cm 17. 7cm USB 6 cm 6.3 cm Mass Estimates Show your percent error calculations on a separate sheet. Item Description Mass estimate Actual Mass Percent ( list appropriate units) (if you can get it) error Paper clip 19 0.9 9 Eraser 139 sticky note 3 9 4 9 Pencil 8 9 USB 10q 12 9 Now use what you've learned to make the following estimates (don't look them up...just use your amazing powers of estimation!) The length of a car in meters 4 meters zan grams