MATHEMATICS MIDDLE SCHOOL

Blank 1/2 = 422/2 What is the blank

Answers

Answer 1
Answer:

Let x be the blank number

x 1/2= 422/2

Cross multiply

x(1)*(2) = 422*2

2x = 844

Divide both sides by 2

2x/2 = 844/2

x = 422

I hope that's help !

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A banquet hall has a perimeter of 3600 m. With is the width if the length is 5 times the width?

Answers

Width = 300
Length = 1500
You may ask for further explanation if wanted.

A thrill ride at an amusement park holds a maximum of 12 people per ride. a. Write and solve an inequality to find the least number of rides needed for 15,000 people
b. Do you think it is possible for 15,000 to ride the thrill ride in 1 day? Explain.

Answers

The equation is 12x = 15,000  and the answer is  x = 125. 125 is how many rides you use so 15,000 people get to ride.

Answer: a) The least number of rides needed for 15000 people is 1250.

b) No

Step-by-step explanation:

Since we have given that

Number of people an amusement park holds = 12 people per ride.

Number of people is needed for the least number of rides = 15000

Let the number of rides be 'x'.

a) So, our inequality will be

12x<15000\n\nx<(15000)/(12)\n\nx<1250

Hence,the least number of rides needed for 15000 people is 1250.

b) Do you think it is possible for 15,000 to ride the thrill ride in 1 day? Explain.

Since there is 1250 rides, and

If we assume that the amusement park is open for 8 hours.

Then, each ride takes

(1250)/(8* 60)\n\n=3.47\ minutes

But each rides takes atleast 5 minutes.

So, it is not possible to ride the thrill ride in 1 day.

Sarah is 9 years old her grandfather is 90 how many times old as Sarah

Answers

10 times older than her grandfather

Show how to solve the promblem 378 times 6 using place value

Answers

the answer is 2,268 that is the work 

Marcus is selling lemonade and peanuts.Each cup of lemonade costs 0.75¢,and each bag of peanuts costs 0.35¢.On Saturday,Marcus sold 5 more cups of lemonade than bags of peanuts. He earned $7.05.How many cups of lemonade did Marcus sell on Saturday?

Answers

Marcus sold 8 cups of lemonade and 3 bags of peanuts. 0.75 times 8 equals $6.00. 0.35 times 3 equals $1.05. $6.00+ $1.05= $7.05. Your welcome

Answer:8 cups of lemonade

Step-by-step explanation:

You have eight coins in your pocket that equal $1.02. What are the eight coins?

Answers

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2 dimes
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