Question

7. Determine whether the following ratios form a proportion and write middle and extreme
terms, if any.
a. 72 kg: 216 kg and 83 hrs :249 hrs
b. 50 km : 150 km and 25 min : 125 min​

Answer 1

Answer:

72 kg: 216 kg and 83 hrs :249 hrs

• 72:83::216:249

50 km : 150 km and 25 min : 125 min​

• 50:25::150:125

Step-by-step explanation:

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Answer 2

Answer:

72 : 83 : : 216 : 249

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