Answer:
Nov 20, 2016 · If we assume that initially Number of red counter is 1 Number of blue counter is 3 Now to make ratio reverse you need to add 8 more red counters so that ratio becomes 9:3=3:1
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Answer:
add
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Answer:
Why was Mrs Hallette unhappy when people asked about her son?
Step-by-step explanation:
The answer is 2.34 x 10-11 g