Question

The sub duplicate ratio of 1:16 is
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Answer 1

Answer:

2:32

Step-by-step explanation:

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Answer 2

Concept

The first is a duplication ratio, and the second is a sub-duplicate ratio. When the ratio p/q is compounded with itself in multiple ratios, the resulting ratio p²/q² is called the duplicate ratio. The duplicate ratio of 4/3, for example, is 16/9 and sub duplicate ratio of 16/9 is 4/3.

Given

1:16

Find

We are asked to find the sub duplicate ratio of 1:16

Solution

By considering the given ratio which is 1:16

We will do the square root of numerator as well as denominator

Square root of numerator which is 1 is 1 and square root of denominator which is 16 is 4

Sub-duplicate ratio is 1:4

Hence the sub duplicate ratio of 1:16 is 1:4.