The product of two numbers is 1575 and their quotient is 9/7 find the number
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Answered by
5
Let the two numbers are : a and b
a*b = 1575....(1)
a/b = 9/7
THIS IS THE ANSWER FOR UR QUERY:
a = (9/7)*b....(2)
put the value of a into eq.(1)
(9/7)*b*b = 1575
b^2 = 1575/(7/9)
b^2 = (1575*9)/7
b^2 = 225*9
b = 15*3
b = 45
put the value of b into eq.(1)
a = 1575/b
a = 1575/45
a = 35
so, a = 35 and b = 45
a*b = 1575....(1)
a/b = 9/7
THIS IS THE ANSWER FOR UR QUERY:
a = (9/7)*b....(2)
put the value of a into eq.(1)
(9/7)*b*b = 1575
b^2 = 1575/(7/9)
b^2 = (1575*9)/7
b^2 = 225*9
b = 15*3
b = 45
put the value of b into eq.(1)
a = 1575/b
a = 1575/45
a = 35
so, a = 35 and b = 45
Answered by
0
The numbers are 35 and 45............
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