What is the product of 888888... 88888 (50 8) * 6666... 666 (50 6) divided by seven?

The answer is: Yu 6
Because:
8X6÷7=7…… six
50 eights is a times of eight
50 sixes is a times of six
The divisor and divisor expand a times at the same time
The quotient does not change and the remainder does not change
So (50 8) x (50 6) △ 7 = quotient six

RELATED INFORMATIONS

1. Ask mathematical experts to help me calculate a single unknown number, including the calculation of the third power~ The equation is: d3=4175.92d+149.14d2+233.776*106 What's the answer to the calculator?
2. What is a term without unknowns
3. How to calculate the mixed operation of positive and negative numbers in mathematics 1. Positive 3 and 5 / 6 plus negative 1 and 3 / 4 minus 5 and 1 / 6 minus 3.25 2. Two thirds of negative zero 125 times negative three fifths times negative eight times positive one 3. Minus the square of three minus the cubic of three minus the square of two minus the square of two I have to hand it in tomorrow,
4. Mathematical number operation F2D14517710804006263646566676869 2748D4021A1FFF078069000000000000 F2624617C10804006263646566676869 27B7D3021AB1FF078069000000000000 12D04517900804006263646566676869 0749D4021A3EFF078069000000000000 The first line of each group is unchangeable, and the second line is calculated according to the first line, The above three lines are all obtained by the same operation,
5. Please help me to calculate the proportion of numbers What's our total RMB 28159 I contributed 18859 RMB, the second was 4000 RMB, and the third was 1800 RMB I would like to ask how many shares we have to be accurate! Subtracting 3500 yuan from the total amount, the total amount is 24659 yuan
6. 50°24′*3+98°12′/5
7. Two 3's and two 8's for solving math problems online
8. Now there are four numbers. Take any three of them and add them together. The sum is 22, 24, 27 and 20 respectively. What are the four numbers?
9. There are four numbers, from which three numbers are taken at a time and added together to get four sums, which are 22, 24, 27 and 20 respectively
10. Greek mathematician Diophantine interesting topic: now there are four numbers, take every three of them to add, then the sum is 22, 24, 27 and 20 respectively, find out how many of these four numbers are______ ．
11. Zhang Ming and Li Gang both eat in the canteen. The ratio of their meal tickets is 4:3. Zhang Ming uses 6 yuan meal tickets every day, and Li Gang uses 5 yuan meal tickets every day. When Li Gang's meal tickets are used up, Zhang Ming still has 10 yuan meal tickets. It turns out that each of them has () yuan meal tickets
12. How many integers have the same quotient and remainder after being divided by 13?
13. 37×1/4+18×0.25+45×25% 2 / 15 △ 1 / 4 + 80% × 2 / 15 as soon as possible
14. Simple operation problem of adding positive and negative numbers from one to mathematics （+1）+（-2）+（3）+（-4）+.+（2005）+（-2006）+2007
15. A simple mathematical operation problem (81.3-81.38×0.9)÷0.25
16. Excuse me: how to prove the pendulum length formula t = 2 π √ (L / g)? I'm a freshman in high school, thank you!
17. Explain to me how to use these physical formulas and their significance (I'm a senior one) 1. F = ma and f-f = ma 2. F = friction coefficient n = friction coefficient mg How are they used, how are they equal, what are the differences in usage and what are the meanings in physics? The symbol "friction coefficient" can't be worked out
18. Detailed explanation of physical displacement formula in grade one of senior high school The more detailed the better ~ ~ there is a reward ~ ~ ~ if you don't give a detailed answer, there will be no reward
19. All the useful formulas in Chapter 2 of physics are best explained and explained
20. All the formulas in the physics, chemistry and mathematics book of grade one of senior high school should be complete! Thank you~