Answers to the astrolabe question of Wei Zi Life Palace

First, there are some things I don't know today. Three three numbers leave two, five five numbers leave three, and seven seven numbers leave two. What is the geometry of things? Followed by Tian Guang's one and a half steps, one third step, one quarter step, one fifth step, one sixth step, one seventh step and one eighth step. Ask for an acre of land, from geometry? {A few questions}

Third, it is three feet wide under the wall, two feet wide on the wall, one foot two feet high and twenty-two feet five feet eight inches wide. Q product geometry? {The problem of commercial value}

Fourth, today, there are * * * to buy chickens, and people pay nine and earn eleven; There are six people, less than sixteen. What's the number of people and the price of chicken? {The problem of surplus or deficit}

Fifth, there is a product of1868,000 feet today, which is called solid geometry? This foot is called cubic foot. Everything that is tall and deep is said to be cubic. ), and there is a product of 1,953 feet and 8 feet. How about cubic geometry? There is also a 447, the product is 634 1 1 foot 5 12 points. What is solid geometry? There is also the product of 1, 937, 54 1 foot and 27/ 17 foot. Is it solid geometry? {Cubic problem}

Sixth, today, three arrests were made in the upper river, two in the middle and one in the lower river, which is actually thirty-nine. Two catches on the grain, three catches on the grain, and one catch on the grain, with 34 fights; Catch the first grain, catch the second grain, catch the third grain, and actually fight 26 battles. What are the geometric shapes of the upper, middle and lower crops? {equation Q}

Seventh, today there is a 10-foot pool, born in the center, one foot away from the water. Lead it ashore, and it will be suitable for landing. What is the water depth and the geometry of the water depth? {Pythagoras problem}

Eighth, there is a dustpan field today, with a tongue width of 20 steps and a heel width of 5 steps, which just comes from 30 steps. What is field geometry? There is also a field, tongue width 1 17 steps, heel width 50 steps, just starting from 135 steps. What is field geometry? Fang Tian

Ninth, there are five doctors, Bu Geng, Ba Maw Da, Shang Zao, male scholar, and * * * hunted five deer. If you want to score by ranking, what is your geometry? {Decay fraction}

Tenth, there are 10,000 households in Jiaxian County, which have been on the streets for eight days. There are 9,500 households in County B, and the street is ten days; C county 12350 households, street for 13 days; Twelve thousand two hundred households in Dingxian walked the streets for twenty days, and each went to the damaged station. Every four counties give 250 thousand to lose, 1 10 thousand to ride. Want to decrease according to the distance and number of households in the road, ask Xiaomi and car geometry?