206.8
× .42 need help I keep coming up with the wrong answer dont know what I'm doing wrong
2 answers:
206.8
× .42
Ignore the decimals
2068 * 42
86856
there are 3 numbers to the right of the decimal in the original problem
put 3 numbers to the right of the decimal in the answer
86.856
2068 * 2 = 4136
2068*40=82720
add
82720
+4136
------------
86856
now add the decimals
86.856
86.856 should be the correct answer
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