a student said that the ratio 3/4 and 9/16 were proportional. what error did the student make?
Answers
Answer:But in the given ratios 3/4 and 9/16, 3 x 16 ≠ 4 x 9. Hence, the ratios are not proportional. To make a ratio proportional to another ratio, we just simply multiply both numerator and denominator by same number. In our given case, student had multiply numerator by 3 and denominator by 4, which is incorrect.
Step-by-step explanation:
Question
A student said that the ratio 3/4 and 9/16 were proportional. what error did the student make?
Answer:
3/4 and 9/16 are not in proportion.
Step-by-step explanation:
But in the given ratios 3/4 and 9/16, 3 x 16 ≠ 4 x 9. Hence, the ratios are not proportional. To make a ratio proportional to another ratio, we just simply multiply both numerator and denominator by same number. In our given case, student had multiply numerator by 3 and denominator by 4, which is incorrect.
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