DSSSB · Mathematics
A grocer mixed two types of rice in the ratio 3 : 2, respectively. The first quality of rice costs ₹50 per kg and second quality of rice costs ₹70 per kg. The cost per kg of mixture is:
- ₹42
- ₹58
- ₹63
- ₹49
A grocer mixed two types of rice in the ratio 3 : 2, respectively. The first quality of rice costs ₹50 per kg and second quality of rice costs ₹70 per kg. The cost per kg of mixture is:
- ₹42
- ₹58
- ₹63
- ₹49
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