RATIO

two term ratio- compares two-quantities measured in the same units.

EXAMPLE: a to b .. a:b

three term ratio- compares three-quantities measured in the same units.

EXAMPLE: a to b to c .. a:b:c

RATE

compares two-quantities measured in the different units.

EXAMPLE: 20 miles/ 5 hour

unit rate- a rate which the second term is one.

EXAMPLE: 5km/h

unit price- a rate used when shopping.

EXAMPLE: $5.99/500 gallons

PROPORTIONAL REASONING

proportion- s relationship that says that two ratios or two rates are equal.

EXAMPLE: 15 donuts out of 30 donuts are equal to 1 donut out of 2 donuts.

Good job explaining the definitions and adding examples. Next time, add the video you remade including the original to make it complete. Keep it up!

ReplyDeleteGood job, Glenn ! I watched your video on Ryan's post, and you were great ! You could've embedded the video onto your post, as well. Your post was great. You had everything, and added color !

ReplyDelete