My Math Group is Paulo, Roemer, and Me

RATIOS

Two Term Ratios

Compares two quantities measured in the same units.

Example: A:B 10:20 10 to 20

Three Team Ratios

compares three quantities measured in the same units.

Example: A:B:C 10:20:30 10 to 20 to 30

RATE

Rate

Compares two quantities measured in different units.

Unit Rate

A rate in which the second term is one.

Unit Price

A unit rate used when shopping.

Example: $10/ 3 chocolate bars.

PROPORTIONAL

Proportion

A relationship that says two ratios or two rates are equal.

Example: use it to find cost of 15 donuts if 5 cost $0.10

5/$0.10 = 15 / $x ; x = $0.30 (multiply 5 by 3 and $0.10 by 3)

Here is our math video part 1 and here is part 2

Good job, Ishaka !

ReplyDeleteYou could've embedded the video on the post. Your post was well done. You could've made the fonts colorful, but it's okay . Keep it up !