Math, asked by pranth, 1 year ago

Find the value of 'b':
0.25(4b-3) = 0.05(10b-9)

Answers

Answered by Studyowl1
1
25/100(4b-3) = 5/100(10b-9)
or, 20b - 15 = 10b - 9
or, 10b = 6
so, b = 6/10 = 3/5
Answered by Anonymous
1
Hi Friend 
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that is 0.25(4b-3)  = 0.05(10b-9)
        25/100(4b-3)  = 5/100(10b-9)
        25/100X100/5= 10b-9/4b-3
                             5= 10b-9/4b-3
                   5(4b-3)= 10b-9
                    20b-15=10b-9
                   20b-10b=15-9
                   10b       =6
                      b        =6/10 
                      b        = 3/5 
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