GP 564-6: Evaluating Numerical Expressions - animation doesn't match introductary sentence

Screen Link: [Guided Project: Evaluating Numerical Expressions 564 page 6]https://app.dataquest.io/m/564/guided-project%3A-evaluating-numerical-expressions/6/from-infix-to-postfix)

The animation is introduced with

The following animation illustrates this process for the expression 10 + 3 * 5 / ( 16 - 4 ):

The animation actually illustrates 10 + 3 * 5 / ( 16 - 4 * 1 ). (Note the * 1.)

This is confusing because the animation keeps all terms except the one currently begin handled greyed out so far as to be illegible. It’s then a total surprise when a * 1 shows up.

I understood the algorithm from the text description preceding, but when I saw the results of the animation I questioned my understanding of the topic.

Please fix this.

Thank you,
Steven Rumbalski

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