.Check whether the given ratio are equal 2:9and 18:81 answer the following
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Answered by
1
Answer:
ya Both are equal
on dividing a 18 ratio 81 by 9 both side it will be equal to 2 ratio 9
Answered by
0
Step-by-step explanation:
2:9and 18:81
= 2/9 and 18/81
= product of extreme terms=2×81=162
= product of middle terms=9×18=162
= Therefore,product of extreme terms = product of middle terms
= 2/9 and 18/81.Such ratios are called equivalent ratios.
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