Question

please help me solve​

Answer 1

Answer:

16) 1

17) 3

18) 3

Step-by-step explanation: Very easy

Answer 2

Answer:

(16). Class V (17). Class X (18). 6:5

Step-by-step explanation:

16. class v has highest 135 children.

17. Class X has least 80 children

18. Class VI = 120 children & Class VIII = 100 children

So,

their ratio = 120/100= 6/5 = 6:5

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