Question

pls do Q15 for me with method shown(no spam)​

Answer 1

Answer:

let be no. be x

according to Question it says a no. added to 74.5 to get 91

so equation be like....

x + 74.5= 91

x= 91 -74.5

x= 16.5

so 16.5 must be added to 74.5 to get 91

hope this will help you

have a nice day ahead ❤️

Answer 2

Answer:

16.5

Explanation:

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