We know that for a ratio a : b, triplicate ratio is defined as the ratio of cubes of the terms i.e a3:b3. ∴ The triplicate ratio of 9:4 is 93:43 = 729:64.
Triplicate ratio: The triplicate ratio is the compound ratio of three equal ratios. The triplicate ratio of the ratio a : b is the ratio a3 : b3. Therefore, the triplicate ratio of 4 : 7 = 43 : 73 = 64 : 343.
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Explanation:
We know that for a ratio a : b, triplicate ratio is defined as the ratio of cubes of the terms i.e a3:b3. ∴ The triplicate ratio of 9:4 is 93:43 = 729:64.
Verified answer
Answer:
Triplicate ratio: The triplicate ratio is the compound ratio of three equal ratios. The triplicate ratio of the ratio a : b is the ratio a3 : b3. Therefore, the triplicate ratio of 4 : 7 = 43 : 73 = 64 : 343.
Explanation: