We are now beginning Chapter 7, Proportional Relationships. This chapter covers ratios, rates, proportions, similar figures, and percent problems. This chapter is strong in the Number, Number Sense Standard with emphasis on Indicators 4, 5, 9, 14 and 15.
So what are ratios anyway? Ranika will tell you about them....read on:
A ratio compares two numbers. Ratios can be written in 3 ways.
EX: 5 to 7 5:7 and as a fraction 5/7.
n n n n t t n n
The ratio for n to t is 6:2, which can be reduced to 3:1.
RANIKA BLK 2
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This was a really easy begining to the chapter.
ReplyDeleteratios are comparing to things. You can compare them three different ways.
Tarah Block 1
I found 2 ratios wood cleaner and floor cleaner.Selena block 1or3
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