All categories

2 years ago

May i get some help with a step by step concept of the first question please

Mathematics

1 answer:

gizmo_the_mogwai [7]2 years ago

5 0

9514 1404 393

Answer:

J 3/4 cup

Step-by-step explanation:

Step 1: read and understand the question.

The question is giving you amounts of flour and 2 types of sugar.

The question is asking for a difference between two quantities:

the amount of flour (2 1/4 cups)
the combined amount of sugar (3/4 cup white, 3/4 cup brown)

Step 2: determine the relations you need to use to solve the problem

You need the combined amount of sugar, which you find by adding the quantities of each of the kinds.

3/4 cup white + 3/4 cup brown = 6/4 cup sugar combined

You need the difference of that quantity from the quantity of flour, which you find by performing subtraction:

flour - sugar = (2 1/4) - (6/4) . . . . cups

Step 3: Use your knowledge of arithmetic.

(2 1/4) -(6/4) = 9/4 -6/4 = (9 -6)/4 = 3/4

Step 4: Answer the question that was asked.

The difference between the flour and sugar amounts is 3/4 cup.

You might be interested in

The difference of a number and 6 is the same as 5 times the sum of the number and 2

gavmur [86]

Answer:

n - 6 = 5 * ( n + 2 ) ; n = -4

Step-by-step explanation:

For this problem, we will use the words to create an equation. The left hand side of the equation will be the difference of a number and 6 and the right hand side of the equation will be 5 times the sum of the number and 2. Hence, we can build the equation:

n - 6 = 5 * ( n + 2 )

If we wanted, we can solve the equation for the number, n.

n - 6 = 5 * ( n + 2 )

n - 6 = 5 * n + 5 * 2

n - 6 = 5n + 10

-16 = 4n

-4 = n

Thus, we have found the missing number to be negative four.

Cheers.

3 0

3 years ago

What is the answer to 3x+2y=14

lord [1]

Answer:

x = 14/3 - (2 y)/3

Step-by-step explanation:

Solve for x:

3 x + 2 y = 14

Subtract 2 y from both sides:

3 x = 14 - 2 y

Divide both sides by 3:

Answer: x = 14/3 - (2 y)/3

6 0

2 years ago

Create a frequency distribution table for each of the following.

Lesechka [4]

The frequency of the data sets is defined as the number of times the data is repeated in the given dataset. The frequency of the given data is calculated in the table below.

<h3>What is the frequency of the data sets?</h3>

The frequency of the data sets is defined as the number of times the data is repeated in the given dataset.

Height (cm) Frequency

146 -- 2

147 -- 1

148 -- 1

149 -- 1

150 -- 2

151 -- 1

152 -- 6

153 -- 2

154 -- 3

155 -- 1

As we can see that the height of 146 cm is repeated two times so its frequency is 2. From this concept, all the frequencies are calculated above.

To know more about the frequency of datasets follow

brainly.com/question/1512008

#SPJ1

6 0

1 year ago

How much of the circle is shaded write your answer as a fraction in the simplest form

Luden [163]

Answer:

1/14

Step-by-step explanation:

Change the fractions to have a common denominator. The simplest choice for denominator is to just multiply the denominators, i.e., we want to go to /2 * /7 = /14.

So 1/2 = 7/14 and 3/7 = 6/14.

1 whole is 14/14.

14/14 - 7/14 - 6/14 = 1/14

7 0

2 years ago

AKILAP is $102 per month for cell phone plan plus $0.25 per minute be on the first 700 minutes her bill was one $123.75 last mon

svp [43]

Answer:

She used 87 minutes last month

Step-by-step explanation:

Step 1: Express the total monthly phone bill

The total monthly phone bill can be expressed as follows;

A=F+(R×M)

where;

A=total monthly phone bill

F=fixed income per month

R=additional rate per minute

M=total number of minutes

In our case;

A=$123.75

F=$102 per month

R=$0.25 per minute

M=m

replacing;

123.75=102+(0.25 of m)

123.75=102+(0.25×m)

123.75=102+0.25 m

123.75-102=0.25 m

0.25 m=21.75

m=21.75/0.25

m=87 minutes

She used 87 minutes last month

7 0

3 years ago