Describe the error in the work shown below.
Find an expression equivalent to 18 + 30.
F...
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Mathematics, 07.10.2020 14:01 georgehall9795
Describe the error in the work shown below.
Find an expression equivalent to 18 + 30.
Factors of 18: 1, 2, 3, 6, 9, 18
Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30
18 + 30 = 6(3 + 10)
pls help
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