Math, asked by sophiezhao25, 2 months ago

What is the probability that a randomly chosen integer greater than or equal to 10 and strictly less than 100 has the sum of its digits equal to 9? help

Answers

Answered by IiOmqxx

1

Answer:

9% out of 100, or just 9/89

Step-by-step explanation:

18, 27, 36, 45, 54, 63, 72, 81, and 90

Answered by TatipakaAditya

1

Answer:

Total number of events = 90

Possible occurrence = 11

Probability = 11/90

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