Showing posts with label Bob1ratio. Show all posts
Showing posts with label Bob1ratio. Show all posts

Friday, October 30, 2009

Trixie's BOB Ratio

Part to Part:

Greens to yellows
7:6
Yellows to blue
6:2
Blue to greens
2:7

Part-To-Total Ratios

Greens to total
5:11
Yellows to total
6:11

Three-Part Ratios

blues to yellows to greens
1:2:5
reds blue yellows
3:5:2

Ratio Notation

Blues to Yellows-1:2
Ratio-1:2
Fraction-1/2
Decimal- 0.5
Percent-50%

Questions:
1. What is the percent for '2:7'? (Blue:Green)
2. What would be different if the total number of candies changes to 12?
3.What is the decimal for '7:6' (Green:Yellow)












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Thursday, October 29, 2009

Krystal's BOB Ratio

Part to Part:
Greens to Yellow
7:6
Yellows to Blue
6:2

Blues to Greens
2:7


Part-To-Total Ratios
Greens to total
5: 11
Yellows to total
6:11

Three-Part Ratios
Blues to Yellows to Greens
1:2:5
Reds:Blue:Yellows
3:5:2

Ratio Notation
Blues to Yellows- 1:2

Ratio- 1:2
Fraction- 1/2
Decimal- 0.5
Percent- 50%

Questions:
1. What is the percent for '2:7'? (Blue:Green)
2. What would be different if the total number of candies changes to 12?
3.What is the decimal for '7:6' (Green:Yellow)

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Mikayla's BOB ratio


Green:Blue
6 to one
Blue:Green
1 to six
Yellow:Red
4 to 6
Red:Yellow

Green:Blue:Red
6:1:6

Red:Blue:Green
6:1:6




ratio notation: fraction, decimal and percent form
.
4:6
Fraction-4/6
decimal-0.6
percent-66%

How to make equivalent ratios:
Simplify the ratio by dividing both units with the same number.

Questions:
Simplify the ratio of red to yellow mm's

How do you know if you could simplify a ratio or not?

Make up a part to total ratio from the picture

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