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QuizMultiple Choice

Multiplying Decimals — Quiz

Question 4 • Grade 7 Mathematics

David made an error when determining the product of negative 2 point 5 times negative 8 point 3 David's Work Step 1: negative 2 point 5 times negative 8 point 3 is equal to negative 8 point 3 times negative 2 point 5 Step 2: is equal to negative 8 point 3 times negative 2 plus negative 8 point 3 times negative 0 point 5 Step 3: is equal to negative 16 point 6 plus negative 4 point 1 5 Step 4: is equal to negative 20 point 7 5 In which step did David make his first error?

Answer
A
Step 3
B
Step 1
C
Step 2
D
Step 4
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