Joseph's bob for 10.20.09

For homework today we had to do a post that had 3 part to part ratio, 2 part total, and 2 three part ratios
next write the ratio in ratio notation, fraction, decimal and percent form.
now pick one and show how to create equivalent ratios.
then make 3 questions that people can answer.an average gr.8 question.


1.part to part ratios
a) RED TO BLUE 6:1
b)GREEN TO RED 7:6
c)YELLOW TO BLUE 4:1
2.part to total ratios
a)RED TO TOTAL 6:18
b)BLUE TO TOTAL 1:18
3.three part ratios
a)RED TO BLUE TO GREEN 6:1:7
b)BLUE TO YELLOW TO GREEN 1:4:7

Now making a ratio into a percent, decimals, fractions.
BLUE TO TOTAL 1:18, 1/18, o.o5..., 05.....%

you cant simplify this ratio any further.

now the my three questions is:

a) What would be the ratio for yellow to total?
b) What is the ratio of red to blue?
c) What is the ratio of red to yellow to total?