The second half of the sixth grade math book 37 pages 7 8 questions and 54 pages 5 6 8 10 questions

Page 37: 7, 1/2: 5 = 1/4: x

Three-quarters: x = 3:12

Two out of nine = 8 out of x

4 = x: 36/8x = 54/3.

8. The automobile factory produced a batch of car models according to the ratio of 1:24. The sedan model is centimeters long, what is its actual length? The length of the bus is centimeters, what is the length of the model car?

Page 54: 5. The railway line from Lanzhou to Urumqi is 1,900 kilometers long. On a map with a scale of 1:4000 0000, how long is it?

6. On a map with a scale of 1:500 0000, the distance from Shanghai to Hangzhou is measured in centimeters. What is the actual distance between Shanghai to Hangzhou?

8. The basketball court is 28 meters long and 15 meters wide. Draw its floor plan below on a scale of 1:500.

10. 500 meters west of Xiao Ming's house is the street park, 300 meters north of the street park is the science and technology museum, 1 km east of the science and technology museum is the zoo, and 400 meters south of the zoo is the hospital. Determine the scale and then draw a floor plan of the above sites.

Are you right about your parents, think for yourself.

Page 26 Question Question 2 Simple Calculation Question 1 Direct Reduction Section.

The second and third sub-questions are all about using the allocation rate.

Question 3 (1) 225x1 5=45

2）1608x（1+1/2）=

Page 27 Question 5 20x9 10x2 3=12 ( tree )

Question 6 (1)54x5 6=45

2）45x（1-1/5）=36

Very simply, Question 5 is 20 28 = 560 560 16 = 35 35-28 = 7 Question 6 is 196 3 7 3 4 = 63 (10,000 people) = 630,000 people Question 7 160 (1-20%) = 128 yuan Note. It's the score line.

I don't think you're in a hurry, you're in a hurry to type out the question. ，

Question 7: 1/10 3 2 8 This one is counted horizontally.

Question 8: (1) Let the actual length be x

x=1：24

x=（2）x：:24

x= Adopt me.

Question 8: (1) Let the actual length be x

x=1：24

x=（2）x：:24x=

2012-5-16 20:24 Enthusiastic netizens.

Seven Incredible Events on Japanese Campuses.

Evidence of ghosts in the world (1) In the United States, scientists have done an experiment.

They found a man and hypnotized him, and he was able to tell him what he was like in his past life and what he was like in this life.

2) A friend of mine died in such a tragic way.

She was bored at home and used her own home** to dial her own home**, and after many times she finally dialed, she heard a hollow sound, like an echo valley and the sound of water droplets. She disappeared the next day, and three days later the police found my friend's body by a pool in Echo Valley.

3) One night I was going home with my friend after dinner at twelve o'clock, passing by a place with a grave, and my friend was scared. As a result, the next morning he was in high spirits, and often said these words: Someone has crawled out of the grave. They were laughing. They are bleeding.

4) There was a power outage in my house one night, and it turned out that there were only white candles to look for and sleep, and I looked in the mirror behind the bedside to sleep, but that day I felt tightness in my chest, I couldn't breathe, and I looked over and over as if I was pressed by something, and after looking in the mirror, I found that I was carrying my grandmother's bag! I obviously didn't carry it!

The whole lake turned red (it was blood), and a hand was stretched out from the lake, and the girl's feet were grabbed, and she was pulled into the lake, and then, 100 kilometers away from the forest, the girl's body and clothes were found, but her head was missing, and the people opened her backpack and were frightened, and the bag was her head, and her expression was very painful, and the people who found her had abandoned her body in the forest, and then left, and since then, no one has dared to go to that forest.

If you read this post, please reply immediately, reply to "Bodhisattva bless", and then post this in three copies, if you don't send it, that hand will reach out when you take a bath, and you will end up the same as that girl! Be sure that everything is true.

Don't be a puppet, even if you are forced to do it.

1.Solution: 1/2 = 1/5 multiplied by 1/4.

x = 1/10.

Sorry, mistaken.

1 is equal to one-half x is equal to one-fifth into a quarter, 2 is equal to horizontal, and four x is equal to 0.8.

I wouldn't be in sixth grade!

Question 7: 48 + (48 4 5) = 108 (10,000 units) A: Last year's annual output was 1.08 million units.

Question 8: 5200 52 55 = 5500 (km) Answer: The distance between north and south is 5500 km.

On the side of the square that surrounds the square, is = area = area of the circle? The circle is 2 2 = square meters) is okay, surrounded by a rectangle, the difference between length and width is smaller, the larger the area, the length is meters, the width is meters, the area is = square meters) surrounded by rectangles and parallelograms with equal circumferences, the area of the rectangular area is greater than? Parallelograms, triangles, trapezoids, but no matter what, the area around is not more than one circle.

A: Is it in a certain area? turned around, so a circular rope should be used for siege.

The production volume of 48+48 (4 5) is 1.08 million units.

The distance of 5200 (55 52) is 5500 km.

Question 7: 48+48 divided by 4/5 108 (10,000 units) Question 8: 5200 divided by 52/55 52 5500 km I need to add my friend for a while: 1532797714

48 divided by 4/5 plus 48 equals 1.08 million units 5200 divided by 52/55Equal to 5500km

1/47

1) 14:8 or 7:4 7 (2) 16:10 or 8:5 8/5 or 10:26 or 5:12 5/13 or.

3) 18:12 or 3:2 3/2 or 2 47 second back.

5/9 15/4 or 7/9 or 8/5

I think you should.

Answer: Do it yourself, it's not that hard, you shouldn't rely on a computer.