The distributive property of division over addition and substraction is idk
She is right, however her explanation is wrong.
In order to find the unit price, you need to divide the amount by the cost.
You will then see that 12 divided by 2.39 < 18 divided by 3.39.
The smaller unit price is obviously the better buy.
Answer:
The package where they charge the same must cost $2
Step-by-step explanation:
Given
UPS
FedEx
Required
What pound do both charges are the same
Represent the charges with x;
For UPS, it can be written as:
For FedEx:
It is:
Equate these charges together
Collect Like Terms
<em>Hence, the package where they charge the same must cost $2</em>
To solve the problem of dividing 72 by the divisor of 4, we can simply put up a simple similar scenario involving 72 eggs to be equally divided to 4 baskets.
First, we divide first the tens digit which is 7 by 4. We get 1 and a remainder of 3 tens. Meaning each of the egg basket is having at least 10 quail eggs.
Then, 3 tens will be coupled with 2 thus making 32. We further divide the resulting number with 4. We know that four (4) eights make up to 32. In equation, 8+8+8+8 = 32 or 4x8 = 32. Thus, 32/4 will give us the quotient of 8. Meaning each basket will get 8 eggs.
Adding all up, 10+8 eggs will give us 18 eggs. Therefore, each basket will contain 18 eggs. 72 divided by 4 is 18.