Error Analysis Mario has 7 cups of milk. A one-batch recipe for pancakes calls for two thirds cup of milk. To see how many batches he could make, Mario finds 7 divided by two thirds . He said that because 7 divided by two thirds equalsone seventh times three halves , he could make three fourteenths of a batch . What was his error? How many batches could he make? A.
He multiplied the dividend by the divisor.
B.
He multiplied the reciprocal of the dividend by the divisor.
C.
He multiplied the dividend by the reciprocal of the divisor.
D.
He multiplied the reciprocal of the dividend by the reciprocal of the divisor.
Answers
he ended up multiplying the 7 by the 2 for some reason.
and an explanation could be he used the reciprocal of both numbers mistakenly.
Answer:
c
Step-by-step explanation:
Related Questions
What are the values of t and u
Glenda began the day with a golf score of -6 and ended with a score of -10. Which statement represents her golf score for that day?
Factor completely. x^2−12x+35
Find the area. the figure is not drawn to scale.
Answers
55 is not equal to 125
adjacent angles are next to each other on a stratight line so they add to 180
55+125=180
they are adjacent
Answers
The amount of money the club had first is $71,713
- The chair purchased by the club is = 355 chairs
- The total price per chair = 119
- The money the club has after purchase = 1068
Further Explanation
To determine how much money the club has first, we can derive solution to it by using the area model method. (Please refer to the attachment below)
What we should do first is to calculate the total amount of money spend on chairs by multiplying the chair purchased and the price per each chair
Therefore, we have:
355 x 199
= (300 + 50 + 5) x (100 + 90 + 9)
= (300 x 100) + (300 x 90) + (300 x 9) + (50 x 100) + (50 x 90) + (50 + 9) (5 x 100) + (5 x 90) + (5 x 9)
= 30000 + 27000 + 2700 + 5000 + 4500 + 450 + 500 + 450 + 45
= 70645
Therefore, the total money spend on chairs is 70,645
Recall, we have to calculate the money the club has first before purchase, then we can derive this by adding the total money spend on chairs and the money the club has after purchase.
Therefore we have:
= 70645 + 1068
= 71,713
Therefore, the money the club has at first before purchasing new chairs is 71,713.
You can also solve this question quickly by following this step:
You can also solve this quickly by multiplying the chair purchased by the club and the price per each chair, then the value derived should be added to the money the club has after purchase.
Hence,
= 355 x 199
= 70645
= 70645 + 1068
= 71,713.
LEARN MORE:
- Area models with division brainly.com/question/2369985
- What's an area model brainly.com/question/9704889
- A club had some money to purchase new chairs.After buying 355 chairs at $199 each,there was 1,068 remaining. How much money did the club have at first brainly.com/question/852470
KEYWORDS:
- 355 chairs
- club
- $199
- area model
- multiplying
- adding
Answers
The cost she needs to pay is $292.55
What is Unitary method?
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Given:
Cost for first month= 55
Cost for other months= 47.5
Now she has to pay for six month
=$47.50(5)+$55
=$237.50+$55
=$292.55
Learn more about unitary method here:
#SPJ6
y=$47.50(5)+$55
y=$237.50+$55
y=$292.55
y=total
m(47.50+ amount increased by after the starting $55
b=$55; the start.
Answers
To solve this equation: p/3*3/1=4*3/1
: p=12
: Paco is 12 years old--you are using what is called "Inverse Operation"!!!
(otherwise you could multiply 3*4 to get 12 by reversing operations)
I hope this helped you!
–6
B.
–2
C.
D.
0
Answers
y=-2-2x=-2-4=-6
so you choose a
b.0.3
c.1/3
d.33.3