 <translate> Let the number of 45-rupee notes = x
Then, the number of 95-rupee notes = (80 – x)
45x + 95(80 – x) = 4000 or x + 2(80 – x) = 95 or x = 72. The answer: (B). <yor> Jẹ́ kí iye owó-ìwé-ìwé 45-rúpíà = x Nígbà náà, iye owó orí 95-rupee = (80 <unk> x) 45x + 95 ((80 <unk> x) = 4000 tabi x + 2 ((80 <unk> x) = 95 tabi x = 72. Ìdáhùn: (B). 