debrapaquin debrapaquin
  • 02-04-2018
  • Mathematics
contestada

Evin evaluated the product of 5 x 12 as 60 by finding 5 x 10 and adding it to 5 x 2. This is an example of what property?

Respuesta :

carlosego
carlosego carlosego
  • 02-04-2018
5 * 12 = 60
 For this case we have:
 5 * (10 + 2)
 = 5 * 10 + 5 * 2
 = 50 + 10
 = 60
 It is an example of the commutative property of multiplication.
 We note that this is equivalent to:
 5 * (2 + 10)
 = 5 * 2 + 5 * 10
 = 10 + 50
 = 60
 Answer:
 
Commutative property.
Answer Link

Otras preguntas

Which is more 3 tons or 6001 pounds
The ramp on the back of a moving van is 3ft high and rises at an angle of 25° . how long is the ramp . round to the nearest foot.
Mrs.Morales wrote a test with 15 questions covering spelling and vocabulary.spelling questions (x )are worth 5 points and vocabulary questions (y)are worth 10 p
shelly starts from rest on her bicycle at the top of a hill. After 6.0s she has reached a final velocity of 14m/s. what is shellys acceleration.
Which is bigger 12.5% or 3/20
The variables x and y are directly proportional, and y = 2 when x = 3. What is the value of y when x = 9 ?
To pay for a sofa, Maddie made a payment of 64 dollars each month for one year. How much did the sofa cost ?
Kara is 18 years younger than Joseph. Twelve years ago, Joseph was 4 times as old as Kara. Find their present ages.
What kind of cell has a large, central, vacuole
what two factors determine the thermal energy in a substance