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A two-digit number is formed and you pick one at random from all two-digit numbers (10 to 99).
What is the probability that the number ends in 0?

Class 8ProbabilityData Handling

A $\frac{1}{10}$
B $\frac{1}{9}$
C $\frac{9}{90}$
D $\frac{1}{2}$

Step-by-Step Solution

Two-digit numbers: 10 to 99 = 90 numbers. Ending in 0: 10,20,...,90 = 9.

P = \frac{9}{90} = \frac{1}{10}

.

Answer: A)

\frac{1}{10}

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