MATHEMATICS MIDDLE SCHOOL

Kim and Courtney share a 16-ounce of box of cereal. By the end of the week, Kim has eaten 3/8 of the box, and Courtney has eaten 1/4 of the box of cereal. What fraction of the box is left?

Answers

Answer 1

Answer:

³/₈

Further explanation

We will solve the problem of subtraction between fractions.

Given:

Kim and Courtney share a 16-ounce of the box of cereal.

By the end of the week:

Kim has eaten ³/₈ of the box, and
Courtney has eaten ¹/₄ of the box of cereal.

Question:

What fraction of the box is left?

The Process:

Kim has eaten ³/₈ of the box of cereal. Let's calculate how many fractions of the box are left after Kim has eaten them.

$\boxed{ \ 1 - (3)/(8) = \ ? \ }$

$\boxed{ \ (8)/(8) - (3)/(8) = (5)/(8) \ }$

Hence, the rest of the box after Kim has eaten ³/₈ of the box is

$\boxed{\boxed{ \ (5)/(8) \ }}$

Furthermore, Courtney has eaten ¹/₄ of the box of cereal. Let's calculate how many fractions of the box are left again after Courtney ate the remaining part since Kim had eaten it before.

$\boxed{ \ (5)/(8) - (1)/(4) = \ ? \ }$

Before we subtract, the denominator must be equated. Prepare ¹/₄ to be ²/₈. The numerator and denominator are multiplied by two.

$\boxed{ \ (5)/(8) - (2)/(8) = (3)/(8) \ }$

Thus, the fraction of the box left after Kim and Courtney have eaten is $\boxed{\boxed{ \ (3)/(8) \ }}.$ $\boxed{ \ The \ Answer \ }$

- - - - - - - - - -

Quick Steps:

$\boxed{ \ 1 - (3)/(8) - (1)/(4) = \ ? \ }$

$\boxed{ \ (8)/(8) - (3)/(8) - (2)/(8) = \boxed{ \ (3)/(8) \ } \ }$

The summary scheme is as follows:

Initial conditions

$\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot} \rightarrow \boxed{ \ one \ part = (8)/(8) \ }$

Kim has eaten ³/₈ of the box: $\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}$ $\rightarrow \boxed{ \ (3)/(8) \ }$

Courtney has eaten ¹/₄ (or ²/₈) of the box: $\boxed{\cdot}\boxed{\cdot}$ $\rightarrow \boxed{ \ (2)/(8) \ }$

Final conditions

$\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}$ is subtracted by $\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}$ and is subtracted by $\boxed{\cdot}\boxed{\cdot}$ equal $\boxed{\cdot}\boxed{\cdot}\boxed{\cdot}$ as the remaining part $\rightarrow \boxed{\boxed{ \ (3)/(8) \ }}$

Learn more

The sum of ¹/₆, ²/₃, and ¹/₄ brainly.com/question/3298276#
²/₇m - ¹/₇ = ³/₁₄ solve step by step brainly.com/question/4853649
What is the amount of apple juice in each bottle? brainly.com/question/5798698

Keywords: Kim and Courtney, share, a 16-ounce of the box of cereal, ³/₈ of the box, ¹/₄, what fraction of the box is left, ³/₈, subtraction, the denominator, the numerator

Answer 2

Answer: No. of ounces Kim ate = 3/8 * 16 = 6 ounces
No. of ounces Courtney ate = 1/4 * 16 = 4 ounces
No. of ounces left = Total amt. of cereals - Kim's share - Courtney's share
= 16 - 6 - 4 =6 ounces
Fraction of left over cereal = 6/16 = 3/8

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Write a word problem for this divison $2.88 divided by 12

Answers

I have 12 friends. Each friend is a pretty cool dude, so I want to give them money! But... I only have $2.88. How much money does each friend get?

Mary has got $2.88..She wants to buy chocolates for ger friends.But each friend has their own choice for chocolates.So, instead of dividing the chocolates after buying, she decided to divide the money in her friends so that they could buy chocolates. How many each of her friend will get if she has total 12 friends?

Answer: Each one will get 2.88/12 = $0.24

I need help on this and what the answer

Answers

Answer:

Step-by-step explanation:

I think the answer would be 63

Whats 50 time 20 time 99 divided by 3+ 59 times 1.5

Answers

The answer would be 49,588.5 my good sir. Good job trolling me.

What time is 46 minutes before 2:10 pm

Answers

The answer is 1:24 o'clock

The time would be 1:24 pm

How to find the area of a shaded region if there are two circles inside a square, the area of the square is 60 ( on side is 6 and the other is 10)?

Answers

if it's breadth is 6 then the circles should have the diameter 6 and radius = 3
now subtract the area of both circles from the area of rectangle
area of circle = π r²
= 3.14 x (3)²
= 3.14 x 9
= 28.26
this is area of one circle
so area of both circles = 2 x 28.26 = 56.52
now the area of shaded region = area of rectangle - area of both circles
area of shaded region = 60 - 56.52
= 3.48 <------ANSWER

Dominic and Stacy each have a stamp collection. Dominic has six fewer stamps than three times the number of stamps Stacy has. Dominic and Stacy decide to give all of their stamps to their younger sister, Mary. If Stacy had s stamps, which expression represents the number of stamps that Mary received?(3s - 18)(3s - 6)

2s - 18

4s - 6

4s - 18

Answers

The number of stamps that Mary received are 4s-6

What is linear equation ?

"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form of a linear equation in one variable is of the form Ax + B = 0. Here, x is a variable, A is a coefficient and B is constant. The standard form of a linear equation in two variables is of the form Ax + By = C"

Given,

Stacy has s stamps.

Then, from the question it is clear that Dominic has 3s-6 stamps

So, the number of stamps that Mary received will be 3s-6 +s = 4s-6

Hence, option C is the correct option.

To know more about linear equation here

brainly.com/question/11897796

#SPJ2

I'm pretty sure it's the first option.

Since Stacy has 3 times more stamps than Dominic does, you write 3s - 6
If you multiply 6 x 3 you get 18, giving you 3s - 18

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