Q. Which expression has the same value as −46.6−(−4.1) ?4.1−(−46.6)−46.6−4.14.1+46.6−46.6+4.1
Rewrite and Calculate: Subtracting a negative number is the same as adding its positive counterpart. So, we can rewrite the original expression −46.6−(−4.1) as −46.6+4.1.Calculation: −46.6+4.1=−42.5
Evaluate 4.1−(−46.6): Now let's evaluate each of the provided expressions to see which one is equivalent to −42.5.
First, let's evaluate 4.1−(−46.6). Calculation: 4.1−(−46.6)=4.1+46.6=50.7 This is not equal to −42.5.
Evaluate −46.6−4.1: Next, let's evaluate −46.6−4.1.Calculation: −46.6−4.1=−50.7This is not equal to −42.5.
Evaluate 4.1+46.6: Now, let's evaluate 4.1+46.6.Calculation: 4.1+46.6=50.7This is not equal to −42.5.
Evaluate −46.6+4.1: Finally, let's evaluate −46.6+4.1.Calculation: −46.6+4.1=−42.5This is equal to the value of the original expression.
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