Question

a dozen :a score =5:3 True or False​

Answer 1

1 dozen = 12

1 score = 20

so,

12/20= 3/5

hence it's false

as 3/5≠ 5/3

Answer 2

Concept:

An equation known as proportion shows that the two ratios presented are equal to one another. In other terms, the proportion declares that the two ratios or fractions are equal. In terms of proportion, two sets of supplied numbers are said to be directly proportional if they increase or decrease in the same ratio.

For instance, the time it takes a train to travel 100 kilometres per hour is equal to the time it needs to travel 500 kilometres in five hours. Example: 100 km/hr = 500 km/5 hour.

It is said that ratio and proportion are two sides of the same coin. Two ratios are said to be in proportion when their values are the same. In simple words it compares two ratios. It can be represented by

a:b::c:d or a:b=c:d or a/b=c/d

Given:

a dozen :a score =5:3

Find:

a dozen :a score =5:3 is true or false

Solution:

1 dozen = 12

1 score = 20

so,

12/20= 3/5

hence it's false

as 3/5≠ 5/3

Therefore, a dozen :a score =5:3 is false

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