Simple calculation of 99 * 0.55 * 2
99*0.55*2
=99*1.1
=(100-1)*1.1
=100*1.1-1*1.1
=110-1.1
=108.9
RELATED INFORMATIONS
- 1. What is the comprehensive formula of 15 + 35 = 50, 50 * 3 = 150, 3000 divided by 150 Give the right answer
- 2. A number divided by 1 / 4 is equal to the number multiplied by 4, right or wrong Is that 0
- 3. In isosceles triangle, the degree of vertex and base angle is 2:3, vertex angle is () degree, base angle is () degree
- 4. (1) The opposite number of minus one and one-third is, the number of cube equals minus eight is. (2) (solve the problem with equation) a drives a car from a (1) The opposite number of minus one and one third is, and the number whose cube equals minus eight is (2) It takes two hours for a to drive from a to B, and three hours for B to ride a motorcycle from B to A. if B rides a motorcycle from B to a, after 0.5 hours, a drives from a to B, how many hours does a meet B? The second problem is solved by linear equation of one variable
- 5. 2.15 divided by (x + 16.84) = 20% to solve the equation
- 6. What's five feet five
- 7. If the answer is good, the absolute value of - 5 / 2 is - (- 3.5) + - 1-3 / 2= ② (- 0.125) + (- 0.75) + (- 3 / 4) + 1 / 8 + 1= ③ Find the value of A-B + C-B according to the following conditions. (1) a = - 18, B = - 12, C = 6, d = 5 (2) A = - 1 / 3, B = 3 / 4, C = - 1 / 2, d = 5 / 12, ④ (7 / 4,8) minus (1 / 5,2) plus (1 / 4,4) minus (1 / 3,8)=
- 8. Simple calculation of 265 × 105-265 × 5?
- 9. 7 / 20 ÷ (8 / 9-5 / 12) × 9 / 10
- 10. Number a is 1.3 more than number B. the quotient of number a divided by number B is 1.52. What is the sum of number a and number B
- 11. 1+2+3+···+86+87+88=?
- 12. The quotient and remainder of a two digit number divided by 12 are the same. How many such two digits are there? (requirements: algorithm, process, why,) fast
- 13. 0.24 divided by 0.6 = () divided by 6 = () It's connected, not separately,
- 14. A simple method to calculate the value of 8 * 8 18 * 18 28 * 28 38 * 38 48 * 48 58 * 58 68 * 68 78 * 78 88 * 88 98 * 98
- 15. 6 of () = () / 8 = () 18 = () 3 = 0.375
- 16. Observe the number of the following lines to find the rule, - 1,4, - 9,16, - 25,36, - 49,64, - 81······ According to the law, what is the 12th number?
- 17. The coat is 200 yuan.__ __ ___ the coat ___ ___ __ ___ ___ of coat?
- 18. I spend 100 yuan on the coat__ 100 yuan __ the coat
- 19. The book is 20 yuan
- 20. The coat is 20 yuan_____ 20 yuan.