Question

man, n = 15 when m = 25. Hence
(1) Find m when n = 87 (2) Find n when m = 155​

Answer 1

Step-by-step explanation:

n-15 m-25

therefore if

n-1

m-25/15=5/3

(1):-n-87

therefore,m-(5/3)×87

m-145

(2):-m-25,n-15

m-1, n-3/5

m-155

n-(3/5)×155

n-93