3a7b - 81a4b4 pls help mee with the step
plodaya:
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Answer:
chebrolumeghana
Helping Hand
1 answer
3 people helped
Answer:
2:5
Step-by-step explanation:
two groups A & B in the ratio 3:4
later 5 students are moved from group A to group B
i.e (3:4)*5=15:20
(15-5):(20+5)=10:25
=2:5
Step-by-step explanation:
thnxs for ur help
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