RATIO

​TERMS IN A RATIO

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WHAT WE CALL b IN THE RATIO a:b

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WHAT WE CALL a IN THE RATIO a:b

Open Ended

CAN YOU WRITE EQUIVALENT RATIOS OF 2/3

TO VERIFY WHETHER TWO RATIOS ARE IN PROPORTION WE NEED TO CHECK IF
PRODUCT OF MEANS = PRODUCT OF EXTREMES

1. 2/6 AND 6/18

2. 4/9 AND 20/45

3. 3/5 AND 9/10

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CHECK IF THE FOLLOWING RATIOS ARE IN PROPORTION OR NOT