3. Determine whether the following ratios
form a proportion or not. If they form a
proportion, write the middle terms and
the extreme terms.
a) 0.5 kg : 0.45 kg and * 110: 99
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Answer:
Yes they are in proportion
Step-by-step explanation:
Product of extremes = Product of means
= 0.5 kg x 99 = 0.45 kg x 110
= 49.5 kg = 49.5 kg
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