You’ll need to split the shape into 2 rectangles then find the area of both the rectangles and add them together.
30*10=300
20*10=200
area=500
Answer: 500 pieces of wheat
Explanation:
First: set up the proportion
Cookies:wheat = 8:2
Simplify = 4:1
We need to find how much wheat he needs for 2,000 cookies.
We need to assign a variable for wheat
Wheat = W
If Josh needs to make 2,000 cookies he would need W amount of wheat
Original proportion = 4:1
For 2,000 cookies = 2,000:W
To get from 4 to 2,000
2,000/4 = 500
So W/1 = 500
Isolate the variable:
w/1 (1) = 500/1
W = 500
You should actually subtract 2f from each side to make it balanced then if your solving for f than you need to subtract 13 from both sides then divide both sides by -8 so the answer should be f=3
Answer:
the sum of 1.25+(0.75)=2.00
Answer:
4
Step-by-step explanation:
When adding fractions, you want to make the denominators of the fraction the same. To do this, we can multiply both the numerator and denominator of 3/4 by 3. When changing either a denominator or numerator in a fraction, you must do the same thing to the numerator as the denominator.
Now we have . To add 9/12 and 5/12, we keep the denominator the same, and add the numerators, getting . This is greater than 1, so we can take 12/12 from 14/12, and make it . If we then add 3, we get , which simplifies to