Mathematics
Medium
Question
Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg.
A
1 : 3
B
2 : 3
✓ Official correct answer
C
3 : 4
D
4 : 5
Community credibility
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A
1 : 3
No member explanations yet for this option.
B
2 : 3
No member explanations yet for this option.
C
3 : 4
No member explanations yet for this option.
D
4 : 5
No member explanations yet for this option.