Determine the sign of the product of −16.8×37.
To determine the sign of the product of −16.8 and 37, we can consider the two factors:
-16.8 is a negative number because it has a negative sign.
37 is a positive number because it does not have a negative sign.
The product of a negative number and a positive number is always negative. Therefore, the sign of the product of −16.8 × 37 is negative.
Multiply −17×(−61).
To determine the sign of the product of −16.8×37, we need to consider the rules of multiplying positive and negative numbers.
1. The product of two negative numbers is positive.
2. The product of a positive and a negative number is negative.
In this case, we have a negative number (−16.8) multiplied by a positive number (37).
Therefore, the product of −16.8×37 will be negative.
To determine the sign of the product of −16.8×37, you need to know the rules for multiplying positive and negative numbers.
Rule 1: When you multiply two positive numbers, the product is positive.
Rule 2: When you multiply two negative numbers, the product is positive.
Rule 3: When you multiply a positive number by a negative number, the product is negative.
In this case, you are multiplying a negative number, −16.8, by a positive number, 37. According to Rule 3, when you multiply a positive number by a negative number, the product is negative.
Therefore, the sign of the product −16.8×37 is negative.