Talk about the backbone and be anxious!!!!!!

A rectangle is 32 centimeters long and 24 centimeters wide, and now it is necessary to divide it into squares of the same size, without wasting materials, and the sides of the square are whole centimeters, and the minimum is divided into (12) squares.

Solution: The greatest common divisor of 32 and 24 is 8

32 8 = 4, 24 8 = 3, 4 3 = 12 (pcs) 2A and B are 300 meters apart. Xiao Ming and Xiao Jun each walked against each other from A and B, and 7 minutes later, the two were 860 meters apart. A walks 37 meters per minute, and B does not walk (43) meters.

Solution: Let B walk x meters per minute.

300+（37+x）×7=860

37+x）×7=860-300

37+x=560÷7

x=80-37

x=43

12 pcs, side length 8*8

Let the velocity of B x meters, and the equation is column.

300 + 37 * 7 + 7 x = 860 The solution is x=33, so B walks 33 meters per minute.

Spring is bright.

Spring. Lakes and mountains.

A strip of water. Sunny.

Enchanting scenery. Surging.

Carved beams and painted buildings. Flowers.

Mountains and mountains. The scenery is stunning.

The scenery is beautiful. Spend a good full moon.

Flowers are in full bloom. Balmy autumn day.

The weather is dry. The golden wind is cool.

The geese passed the gramophone. The autumn colors are pleasant.

The sky is clear. A leaf knows autumn.

Spring planting and autumn harvesting. Chunlan autumn chrysanthemum.

Spring flowers and autumn moons. The autumn colors are pleasant.

Turn a deaf ear to. The autumn breeze is bleak.

The autumn rain continued. A clump of golden.

A clump of fiery red. Autumn is deep.

Autumn orchid is fragrant. Turn a deaf ear to.

Danfeng welcomes autumn. The maple forest is like fire.

Autumn breeze. The mountains and rivers are beautiful, the mountains and rivers are towering and green, the mountains and rivers are stacked, the mountains and rivers are picturesque, the landslides and tsunamis are far away, the mountains are high and the waters are long, the mountains and rivers are beautiful, the mountains and rivers are beautiful, the mountains are exhausted, the mountains and rivers are good, the mountains and rivers are swords, the mountains are deep, the cliffs are majestic, the mountains are full of picturesque, the mountains and rivers are beautiful.

Water color mountain light] The water waves are beautiful, and the scenery on the mountain is clear and clean. Describe the beautiful scenery of the landscape.

Pleasing to the eye] misty and misty] misty: Describe the ambiguous appearance. Clouds and mist shrouded the scenery, making it faint and difficult to see.

Clouds and clouds] Wei: Gather. Like clouds rising and gathering. Describe the scenery as splendid and gorgeous.

Yun Xing Xia Wei] Xing: Rise; Vi: Gather. Like clouds rising and gathering. Describe the scenery as splendid and gorgeous.

Moonlit night flower dynasty] There are flowers in the morning, and there is a bright moon in the night. Refers to good times and scenery. In the old days, it also specifically referred to the 15th day of the second month and the 15th day of the eighth month of the lunar calendar.

Masking] Masking: Complementing each other. The scenery complements each other and makes it even more beautiful.

Yun Steaming Xia Wei] Steaming: Rising; Vi: Gather. Like clouds rising and gathering. Describe the scenery as splendid and gorgeous.

The crane cry of Huating Valley. It refers to the scenery that the victim loved before his death, and has the meaning of pain and regret.

Morning with flowers, night with bright moon. Refers to good times and scenery. In the old days, it also specifically referred to the 15th day of the second month and the 15th day of the eighth month of the lunar calendar.

Flowers towards the moon] There are flowers in the morning, and there is a bright moon in the night. Refers to good times and scenery. In the old days, it also specifically referred to the 15th day of the second month and the 15th day of the eighth month of the lunar calendar.

Golden Wind and Jade Dew] refers to autumn scenery in general.