If 1 equals 5.2 equals 25.3 equals 125.4 equals 925, then 5 equals 5

If 1 equals 5.2 equals 25.3 equals 125.4 equals 925, then 5 equals 5

four thousand six hundred and twenty-five

1 equals 5, 2 equals 25, 3 equals 95, 4 equals 125, what does 5 equal

5=1

If 1 = 5, 2 = 15, 3 = 225, 4 = 50625, what is 5 equal to

1

1 equals 5, 2 equals 15, 3 equals 75, 4 equals 185, 5 equals how much?

One equals five
So five is one

2.25×0.26+264×0.0225+5.2×2.25+0.225+0.225×20=______ ．

2.25 × 0.16 + 264 × 0.0225 + 5.2 × 2.25 + 0.225 × 20 = 2.25 × 0.16 + 2.64 × 2.25 + 5.2 × 2.25 + 2.25 × 2 = 2.25 × (0.16 + 2.64 + 5.2 + 2) = 2.25 × 10 = 22.5, so the answer is: 22.5

√ 0.0225 is equal to
What about √ 0.225? √ 2.25? √ 22.5? √ 225? √ 2250? √ 22500?
What about 0.02, 200, 20000, 20?

0.15, 1.5, not enough, 15, not enough, 150, hehe, 2 is not enough

Why is 5 * 3% 4 * * 2 equal to 15?

Because * * has the highest priority
4**2=16
15%16=15

Secondary application of one variable in mathematics of grade two in junior high school
The price of water used by residents in a city has been adjusted since January 1 this year, and the water charge per cubic meter has increased by 25%. The water charge of Xiaoming's family in December last year was 18 yuan, while that in May this year was 36 yuan. It is known that the water consumption of Xiaoming's family in May this year is 6m cubic meters more than that in December last year, so the price of water used by residents in this city this year can be calculated

Method 1: the water consumption in May this year is 6 cubic meters more than that in December, and the cost is 36-18 = 18 yuan, so the water consumption per cubic meter in May is 3 yuan
Method 2: the water price in December is x yuan per cubic meter, and the water consumption in May is y cubic meter
X×（Y-6)=18
X（1+25%）×Y=36
Solution
X=2.4
2.4（1+25%）=3

How to do this one yuan twice applied problem of mathematics in grade two of junior high school?
The existing cloth is 25 meters long, which can be divided into two kinds of clothing for adults and children. It is known that each set of clothing for adults and children uses 2.4 meters of cloth and 1 meter of cloth respectively. How many sets of cloth can be cut just enough to use up the cloth

Cut into x sets for adults and Y sets for children
Then 2.4x + y = 25
y=25-2.4x
25-2.4x>0
0

1.7 4-2.2 1 + 1.7 3

1 and 7 / 4-2 and 2 / 1 + 1 and 7 / 3
=1 and 4 / 7 + 1 and 3 / 7-2.5
=3-2.5
=0.5