(A+B) का 15% = (A-B) का 25% है तो B का कितना प्रतिशत A के बराबर होगा।
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as your answer A+B =15% and A-B= 25 %
letA =X AND B=Y
THEN X+Y = 15
X-Y =25
-. + -
2y =-10
y=-5
to A ka 20% B ke 5% ke barabr hoga
letA =X AND B=Y
THEN X+Y = 15
X-Y =25
-. + -
2y =-10
y=-5
to A ka 20% B ke 5% ke barabr hoga
subh60:
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