Answer:
After using distributive property to remove the parentheses
we get 
Step-by-step explanation:
We need to use distributive property to remove the parentheses 10(u-2)
According to distributive property of multiplication over subtraction:

Using the above distributive property to solve the question. Multiply 10 with terms inside the bracket and solving:

So, After using distributive property to remove the parentheses
we get 
Answer:
If the use the method ''Add -5 to both sides, then multiply both sides by -2/7'', we can get the value n = 6.
Thus, the correct option is 'C'.
Step-by-step explanation:
Given the equation

Let me solve this using the correct method

Add -5 to both sides

simplify

Multiply both sides by -2/7

simplify

Therefore, if the use the method ''Add -5 to both sides, then multiply both sides by -2/7'', we can get the value n = 6.
Thus, the correct option is 'C'.
From the title of your worksheet, you have to convert improper fractions to proper fractions. So, you see those two numbers on the top and the bottom separated by a line? Those are fractions. For example, 12/4 is an improper fraction.(I can't use the exact 'line' that separates it as its not on my keyboard, so I'm just using '/'.) In 12/4, 12 is 'on top'. The number on top is the numerator. And the number on the bottom, 4, is the denominator. 12/4 is an improper fraction as the numerator is bigger than the denominator. So, you can divide 12 by 4, giving you 3. 3 is a whole number as 12 could be divided by 4 without remainder, so that's your answer if you wanted to convert it into a proper fraction. That's just an example, though. Another example for things that have remainder when divided; let's use 13/4 for this example. 13 can't be divided by 4 perfectly, so you use the closest number that can be divided by 4, which is 12. But what happens to the the number left after using 12? 13-12=1. That's where the fraction comes along. The denominator was 4 in 13/4 so the proper fractions that you get is 3(the whole number) and 1/4(the one left after using 12).
So, for that example, your answer's 3 1/4.(note that the whole number should be bigger than the fraction when you write it out.)
Sorry for this really long answer. I didn't want to just give you the answer without you understanding it.
Anyway, for your questions in your worksheet.
I'm starting from question 1 and not the example question in your worksheet.
1) 4 5/8
2) 10 3/10
3) 6 2/4
Or in simplest form if required: 6 1/2
4) 3 1/3
5) 5 3/8
6) 3 6/7
7) 10 9/10
8) 7 1/3
9) 7 4/5
10) 2 4/5
11) 4 1/2
12) 5 1/3
13) 9 2/8
Or in simplest form if required: 9 1/4
14) 5 2/3
15) 8 9/10
16) 8 3/4
17) 10 1/6
18) 1 2/6
19) 7 3/6
20) 10 7/10
( I put some spaces between the whole numbers and fractions so that it's not too complicating.)
I apologize if I made any mistakes ^^;;
Happy learning! :)
Answer:
4 1/2 containers needed
Step-by-step explanation:
To do this one, you need to know the 6 = 6/1
So to find the amount of oil needed, you multiply the amount of containers by how much it can hold which, in this case, is 3/4 gallons.
When multiplying fractions, you multiply the top by the top and the bottom by the bottom
so a/b x c/d would be solved by a x c / b x d
therefore
3/4 x 6
= 3 x 6 / 4 x 1
= 18/4
simplified:
9/2 (divide top and bottom by 2)
mixed fraction:
4 1/2
note: top of a fraction is called the numerator and the bottom of a fraction is called a denominator
Hope this helps,
Cate