-4 for the first one and 2/3 for the second
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The diameter of the circle is 10.86
By estimation, 3.9 turns into 4 and 5.3 turns into 5. The answer after estimation is 20 while the real answer is 20.67. Well u see by estimation we get an answer of two places right. So, real answer should also have two places.Place the decimal point after it.y43
Step-by-step explanation: i dont know if I'm right or not
5.4 yards for each dress. This number lies between 5 and 6