Answer:
3/5
Explanation:
2/3 * 9/10 = (2 * 9)/(3 * 10) = 18/30 = (6 * 3)/(6 * 5) =
= 6/6 * 3/5 = 1 * 3/5 = 3/5
{giving by 2nd table}
{giving by 3rd table}
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