Use properties of operations and rules for multiplying signed numbers to multiply −25 by 310
. Write the answer in simplest form.(1 point)
1. −3 2/5
2.−2 1/2
3.1.95
4.−115.8
5. 4
Here are the answers to the multiply fractions and decimals quick check
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here are the correct answers
-3 /25
-2 1/2
1.95
-115.8
4
And I got 100 o/o ^-^ enjoy
To multiply −25 by 310, you can multiply the absolute values of the numbers and then determine the sign of the product at the end.
|-25| = 25
|310| = 310
25 * 310 = 7750
Since the signs are different, the product will be negative.
Therefore, −25 multiplied by 310 is -7750.
Bot that's not an answer choice
To multiply -25 by 310, we can follow these steps:
Step 1: Ignore the signs temporarily and multiply the absolute values of the numbers.
- |(-25)| = 25
- |310| = 310
- 25 x 310 = 7750
Step 2: Determine the sign of the product based on the rules of multiplying signed numbers.
- When multiplying a positive number by a negative number, the product is negative.
- Therefore, since -25 is negative and 310 is positive, the product is negative.
Step 3: Combine the sign and the product from step 1.
- -7750
So, the product of -25 and 310 is -7750.
To multiply -25 by 310, we can follow the rules for multiplying signed numbers:
1. Multiply the absolute values of the numbers: |(-25)| * |310| = 25 * 310 = 7750.
2. Determine the sign of the result. When multiplying two numbers with different signs, the product is negative. Since -25 is negative and 310 is positive, the result will be negative.
3. Therefore, the answer is -7750 in simplest form.