Question 12 • Grade 7 Mathematics
Between Step 2 and Step 3, Frida changes each product of two negative numbers into a positive number: (−9.4)(−1) becomes 9.4, and (−9.4)(−0.2) becomes 1.88. This uses the rule that multiplying two negative numbers gives a positive product. Therefore, the correct choice is D, “Between Step 2 and Step 3.”
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