Question

# 18
CLASS 10th.
Answer my question...
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Answer 1

Answer:

I) 90%

ii) 7.77%

iii) 20%

number of 1 digit number is 9

Therefore % of 2 digit = 81/90 *100

like that

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Answer 2

Answer:

solution :

Step-by-step explanation:

1) a two digit no. = 10 to 90 =81/90

2)a perfect sq.no. =9 /90 = 1/10

3) a no. divisual by 5 =18/90 = 9/45