One atta Time

Want to help support the site and remove the ads? Become a patron via patreon or donate through paypal.

☰

language

English Spanish French German Italian Russian Vietnamese

hide keyboard

Generate Results Printout

Correct 0 +1 Incorrect 0 +1 Score 0

Waiting on your teacher to grade.

COMPLETE!

Correct!

Incorrect

Assignment Complete

Compare the approximate pencils per second produced by Machine A to Machine B.

268+452+542+636+727 = 2,625 total pencils
3+5+6+7+8 = 29 total seconds
2,625÷29 = 90.5

194+284+470+562+652 = 2,162 total pencils
2+3+5+6+7 = 23 total seconds
2,162÷23 = 94.0

Check Answer ✔ Submit