OpenStax, Contemporary Mathematics §3.4 Rational Numbers · Example 28 · Algebra · Ratio, proportion & variation

Rational Numbers · Example 28

(a) Determine 40% of 300.
(b) Determine 64% of 190.

~5 minWritten answer · compare with the solution

OpenStax, Contemporary Mathematics · §3.4 Rational Numbers · Example 28

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.