The weight of 63 articles is 7Kg. What is the weight of 90 such articles?
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Answered by
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Answer:
the weight of 90article is 10kg.
Step-by-step explanation:
weight of 63 articles = 7 kg
weight of 1 article = 7/63 kg=1/9kg
weight of 90 article = 1/9×90 = 10kg
Answered by
0
Answer:
FIRST WE SHOULD FIND 1 ARTICLE WEIGHT
63/7=9
then we should find the weight of 90 articles
90×9=810
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