16 with 1 remaining 81 - 1 = 80 = 5 x 16
Commutative Property: 5 x 4 = 4 x 5 20 = 20
Commutative Property of Multiplication.
commutative property of multiplication
81 ÷ 19 = 4 with remainder 5 or 4.2632
(40+200)+(5+80)
81/19 = 4.263 (approx).
The property that multiplication of integers is commutative.
Oh, dude, let me do the math for you. So, like, 405 divided by 5 equals... 81! That's how many times 5 goes into 405. Easy peasy lemon squeezy.
The commutative property isn't of much use in this situation, since it states that 5 x 4 = 4 x 5 Either way, it equals 20.
Well, isn't that a happy little math problem! If you take 81 and divide it by 15, you'll find that it goes in 5 times with a remainder of 6. Remember, there are no mistakes in math, just happy little accidents!
5*23*2 = 23*5*2 (commutative property)= 23*(5*2) (associative property) = 23*10 = 230.