Molly is baking for the moms and muffins event at her school. She will bake 4 batches of banana muffins. She needs 1 3/4 cups of
bananas for each batch of muffins.
PART A
Molly completed the multiplication below and said she needed 8 cups of bananas for 4 batches of muffins. What is mollys error?
4 x 1 3/4 = 4 x 8/4 = 32/4 =8
PART B
What is the correct number of cups molly needs for 4 batches of muffins? Explain how you found your answer.
Answer both PART A and PART B
PART A
Molly completed the multiplication below and said she needed 8 cups of bananas for 4 batches of muffins. What is mollys error?
4 x 1 3/4 = 4 x 8/4 = 32/4 =8
PART B
What is the correct number of cups molly needs for 4 batches of muffins? Explain how you found your answer.
Answer both PART A and PART B
2 answers:
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Given:
The given expression is
To find:
The simplified form of given expression.
Solution:
We have,
The common factors in numerator and denominator are e, e, f.
Cancel out the common factors.
Therefore, the required expression is .
Answer:
(a) Verified
(b) They are simultaneous equations
Step-by-step explanation:
Given
Required
Verify that: is a solution
We have:
Substitute:
Evaluate all products
Subtract:
<em>Because both sides of the equation are equal, then the point is a solution</em>
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Also:
Substitute:
Evaluate all products
Subtract:
<em>Because both sides of the equation are equal, then the point is a solution</em>
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Because the given point is a solution to both equations, then they are simultaneous equation