4 pens x Qr 4 = 16 16 rubbers x Qr 0.25 = 4
or
3 pens x Qr 4 = 12 15 pencils x Qr 0.5 = 7.5 2 rubbers x Qr 0.25 = 0.5
Both Total 20 items and Qr 20
4 pens x Qr 4 = 16
16 rubbers x Qr 0.25 = 4
or
3 pens x Qr 4 = 12
15 pencils x Qr 0.5 = 7.5
2 rubbers x Qr 0.25 = 0.5
Both Total 20 items and Qr 20