Marielle's BOB for 10202009

HOMEWORK FOR TODAY (:

for this post i picked the m&m picture .

part to part ratio

green:blue = 6:1

red:green=6:6

yellow:blue= 3:1

part to part to part ratio

red:yellow:blue=6:3:1

yellow:green:red=3:6:6

Part to total ratio

red:total=6:17

green:total=617

blue:total=1:17

blue:red

fraction: 1/6

decimal: 0.166

percent: 16 %

ratio: 1:6

word: blue to red or blue:red

my three questions are :

- what is the ratio to red:blue:total ?

- what is the fraction of blue:yellow ?

- what is the percent of green:red ?


bob 2

My mistakes in my test were some of the multiple choice and the ordering ratio at the back of the test .

for example :
number 5 . Eric is able to stop 85% of the shots on goal. If he faces 27 shots on goal, how many goals would likely be scored to him ?
a. 3 b. 4 c. 9 d. 15

for that question i put , C . when the right answer was D .

One question that gave me difficulty was number 15 . Ordering the ratios from lowest terms.
Another is question 17 , About the teams with the scored by and scored against fact .