Question:
In what ratio must a grocer mix two varieties of pulses costing Tk. 15 and TK. 20 per kg respectively so as to get a mixture worth Tk. 16.50 kg?
3 : 7 | |
3 : 7 | |
7 : 3 | |
5 : 7 |
Answer:
7 : 3
Last Updated:
14/11/2021 - 22:29