Answer:
25
Step-by-step explanation:
This problem is a unit problem. Firstly, to appropriately answer this question, we must make sure that we have the same units across boards.
We first convert the length of the 20-centimeter plate to millimeters. We recall that 10millimeters = 1 centimeter.
Hence 20 centimeters would be 20 * 10 = 200 millimeters.
The number of pea she has is thus equal to 200/8 = 25 peas
Step-by-step explanation:
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