Multiply 4 by −58. Write the answer as a mixed number in simplest form.(1 point)
Responses
−248
negative 2 Start Fraction 4 over 8 End Fraction
−10
negative 10
−52
negative Start Fraction 5 over 2 End Fraction
−212
-232
Multiply 4 by −58. Write the answer as a mixed number in simplest form.(1 point)
-232
Multiply 4 by −5/8. Write the answer as a mixed number in simplest form.(1 point)
To multiply 4 by -5/8, we multiply the numerators (4 * -5) to get -20, and multiply the denominators (1 * 8) to get 8. Therefore, the result is -20/8.
To simplify this mixed number, we divide the numerator (20) by the denominator (8) to get 2 with a remainder of 4. So the mixed number is -2 and 4/8.
Simplifying the fraction further, we can reduce 4/8 by dividing both the numerator and denominator by their greatest common factor, which is 4. This gives us 1/2. Therefore, the answer as a mixed number in simplest form is:
-2 and 1/2
Use properties of operations and rules for multiplying signed numbers to multiply −2/5 by 3/10
. Write the answer in simplest form.(1 point)
To multiply -2/5 by 3/10, we multiply the numerators (-2 * 3) to get -6 and multiply the denominators (5 * 10) to get 50. Therefore, the result is -6/50.
To simplify this fraction, we can reduce -6/50 by dividing both the numerator and denominator by their greatest common factor, which is 2. This gives us -3/25.
Therefore, the answer in simplest form is -3/25.
Multiply 6.5 by 0.3. Write the answer as a decimal.
To multiply 6.5 by 0.3, we perform the multiplication:
6.5 * 0.3 = 1.95
Therefore, the answer is 1.95.
Multiply 6.5 by 0.3. Write the answer as a decimal.(1 point)
Responses
1.86
1.86
0.195
0.195
1.95
1.95
19.5