Clean up the room. How to use the phrase clean out?

Clean up the room. How to use the phrase clean out?

clean out the room

It's all about houses and houses
well appointed; close to amenities; fitted; off-road parking; open fireplace; study; ensuite
As this house is a grade II listed buying, you are not allowed to change anything?

There are three types of listed sta

Simple calculation: 19 1 / 2-18 1 / 3 + 17 1 / 2-16 1 / 3... + 1 1 1 / 2-1 / 3

19 1 / 2-18 1 / 3 + 17 1 / 2-16 1 / 3... + 1 1 / 2 1 / 3
=(19 1 / 2-18 1 / 3) + (17 1 / 2-16 1 / 3) +... + (1 1 / 2-1 / 3)
=1 and 6 / 1 × 18 △ 2
=7 / 6 × 9
=10 and 1 / 2

If a & # 178; = (- 5) & # 178;, B & # 179; = (- 5) & # 179;, find all possible values of a + B

a = 5/-5
b = -5
A + B may be 0 and - 10?

With 100 yuan to buy 100 Jin of oil, there are 3 yuan 1 jin, 2 yuan 1 jin, 0.5 yuan 1 jin, ask each how many jin
The equations are to be written

Suppose 3 yuan per Jin x Jin, 2 yuan per Jin, 0.5 yuan per Jin
x+y+z=100
3x+2y+0.5z=100
The solution is x = 20
y=0
z=80

Factorization: 4m ^ 2-N ^ 2-1 + 2n

4m^2-n^2-1+2n
=4m^2-(n^2+1-2n)
=4m^2-(n-1)^2
=(2m+n-1)(2m-n+1)

(- 24) * (7 / 12-5 / 6 + 3 / 4) =?

(- 24) * (7 / 12-5 / 6 + 3 / 4)
=( -24*7\12)-(-24*5\6)+(-24*3\4)
= -14+20-18
=6-18
= -12

A rectangular tabletop is 7 / 10 in length and 1 / 2 in width. The other square is 7 / 10 in length. Which tabletop has the largest area?
How many?

7/10×1/2=7/20㎡
7/10×7/10=49/100㎡
7/20=35/100
35/100＜49/100
A: the square tabletop is big

A two digit number, minus three times the sum of its digits, results in 23. The quotient of this two digit number divided by the sum of its digits is 5, and the remainder is 1. What are these two digits?

Let X be the ten digit number of this two digit number, and y be the number of each digit. According to the meaning of the question, we get 10x + y − 3 (x + y) = 2310 x + y = 5 (x + y) + 1, and the solution is x = 5Y = 6, so this two digit number is 56. A: this two digit number is 56

How many square centimetres of wood do you need to make a drawer that is 50cm long, 30cm wide and 40cm deep?

50*30+50*40+50*40+30*40+30*40
=1500+2000+2000+1200+1200
=3500+2000+2400
=5500+2400
=7900