Is it true that the ratio 2:0.5 equals 0.2:5?

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True

False

answer is B.

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Detailed Solution

We have to check if 2:0.5 equals 0.2:5 or not.
So, we will write the given ratios in fractions form and then try to cancel out the largest common multiple in the fraction.
So,

2 0.5 = 205

205 = 5 × 4 5

2 0.5 = 41

Thus, 2:0.5 equals 4:1.
Hence, the given statement is false and option 2 is correct.
Therefore, 2:0.5 does not equal 0.2:5.

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