Sixth grade first volume than the application of the problem and (answer) urgent

RELATED INFORMATIONS

• 1. The fruit shop brought in a batch of oranges, which accounted for 40% of the total sales on the first day and 140 kg on the second day. The weight ratio of the remaining oranges to the sales was 1:3. How many kg do these oranges weigh?
• 2. Draw a rectangle 3cm long and 2cm wide. Enlarge the rectangle by 2:1 and draw it. Think about it: what is the area ratio of the two rectangles?
• 3. There are 95 tons of grain in warehouse A and warehouse B. now 23% of it is transported from warehouse A and 40% from warehouse B. then the remaining grain in warehouse B is twice that in warehouse A. how many tons of grain were there in warehouse A and warehouse B?
• 4. Given 2aX = ax + 6, when a is an integer, the solution of the equation is a positive integer
• 5. Grade 6, the equation of one variable is not practical problem, pure calculation problem No inequality, I just can't move terms, so there should be unknowns on both sides of the equation. If it's convenient, teach me again. It's time to take an exam. If it's fast, add points A few more, everybody. What's the use of sending only one
• 6. A one-dimensional equation of the application of the problem (pursuit class). Please write the process, urgent! A and B ride their bikes at the speed of 11km / h and 15km / h respectively along the same route from west to East. A passes by a at 11am, and B passes by B at 1pm, 2km west of A. how many kilometers away from a can b catch up with a?
• 7. The calculation of one variable linear equation in Grade 6
• 8. Solving 100 practical problems of one variable linear equation in Grade 6
• 9. Applied problems of one variable linear equation in Grade 6 of Mathematics A two digit number whose number on the tenth digit is 5 times larger than that on the individual digit. The sum of the number on the tenth digit and the number on the individual digit is equal to 1 / 8 of the number to find the two digit number
• 10. If the results of the following two questions are non-zero natural numbers, find the minimum value of R and S (1) r divided by 5 times 1 / 3 (2) 7 / 6 times s divided by 5 / 3
• 11. If 30 people are sent from team a to team B, the ratio between team a and team B will be 3:2. How many people are there in each team?
• 12. Mathematics of grade six in primary school A, B and C are in the 100m race. When a reaches the finish line, B is still 20 meters away, and C is 25 meters away from the finish line. Q: how many meters away is C when B reaches the finish line?
• 13. 1. If the annual interest rate of a year's fixed deposit is 2.25% and the interest tax is 20%, Xiao Ming's father takes out a sum of the due after tax principal and interest, totaling 1527 yuan, and asks Xiao Ming's father how much yuan he has saved 2. A store increases the price of a certain garment by 15% and then sells it at a 10% discount. As a result, each garment can still make a profit of 7 yuan. How much is the cost price of this garment
• 14. On the solution of the equation of first degree with one variable Some of the same rooms need to be painted. Three first-class technicians go to paint eight rooms a day. As a result, 50 square meters of the wall will have to be painted in the future. In the same time, five second-class technicians paint another 40 square meters of the wall in addition to 10 rooms. Each first-class technician paints 10 square meters of the wall in one day more than the second-class technician, so the wall area of each room needs to be painted
• 15. There are 95 workers in a children's tricycle factory, each of whom can produce 9 car bodies or 30 wheels per day. In order to make the car bodies and wheels just match each other (one car body with three wheels), how many people should be arranged to produce the car bodies and wheels?
• 16. Linear equation of one variable 1. It is known that the solution of equation 7 (X-2) = 1-2 (X-6) is also the solution of equation a (x-1) = 1-A (x + 1) about X. to find the value of a (important process) 2. Dongfeng shopping mall Stationery Department of a certain brush each price is 25 yuan, calligraphy exercise book each price is 5 yuan, the mall for promotion plan two kinds of preferential methods: A: buy a brush to give away a calligraphy exercise book; B: according to the purchase amount of 10% off payment. A school want to buy this kind of brush for school calligraphy interest group 10, calligraphy exercise book x (x is greater than or equal to 10) (1) Try to use the formula of X to express the two kinds of amount of actual payment (2) When x is the same, the two preferential methods charge the same? OK, I'll score again,
• 17. The problem and answer of the formation of the equation of one variable and one degree Does anyone give me a question!
• 18. Ten problems of linear equation in one variable are given, Do not use the problem, as long as the calculation, difficult
• 19. Why did you start learning English in grade one
• 20. Extracurricular books suitable for sixth grade primary school students Because the sixth grade of primary school, to junior high school, want to read more books, broaden their horizons, I hope you help, the best can also help lay a good foundation for junior high school