Question

find the probability of getting a two digit number whose sum of its digi is 8 among all two digit numbers​

Answer 1

Answer:

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Answer 2

Answer:

8/90 OR 4/45

Step-by-step explanation:

there are 90 two digit numbers. From 10 to 99. to get it 99-9=90 and that is your sample space. Among all those numbers there are 8 nunbers whose sum of its digits is 8. They are: 17,26,35,44,53,62,71,80. So, 8/90 is the probability or 4/45 in lowest term

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