What is the minimum number of a number, divided by 5 to 1, divided by 7 to 2, divided by 9 to 4?

What is the minimum number of a number, divided by 5 to 1, divided by 7 to 2, divided by 9 to 4?

7×9=63
63 ÷ 5 = 12,3
3 × 2 ÷ 5 = 1, more than 1
Then 63 × 2-5 = 121
The minimum number is 121

Simple operation of 222 plus (333 times 666)

222 plus (333 times 666)
=111*2+111*3*6
=111*(2+18)
=111*20
=2220

4X squared = 10 times 8 times (1-80 percent)
solve equations

4X squared = 10 times 8 times (1-80 percent)
4x²=10×8×0.2
4x²=16
x²=1/4
x=±1/2

10.1 times 7

10.1 times 7.8
=(10+0.1)×7.8
=10×7.8+0.1×7.8
=78+0.78
=78.78

Three meters two times one meter eight, who can help me figure out how many square meters it is, 10 yuan per square, who can help me figure out how much it is altogether,

Hello
Three meters two times one meter eight
The total area is 3.2 × 1.8 = 5.76 square meters
It's 10 yuan per square meter
The total cost is 5.76 yuan / m2 × 10m2 = 57.6 yuan
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Square of 1.2222 times 9 + square of 1.3333 times 4

（1.2222*1.2222）/9-（1.3333*1.3333）/4=（1.2222/3+1.3333/2）*（1.2222/3-1.3333/2）=（1.1111+1.1111）（1.1111-1.1111）=0

How much is 1 / 2 + 1 / 4 + 1 / 8 + 1 / 16 + 1 / 32 + 1 / 64,

32+16+8+4+2+1/64=63/64

What is 36 divided by 7

36÷7=36/7

Ask Video: 16 to 12 is equal to 36?

16/12 = 4/3 = 36 / 27

How many decimeters is 8 meters and 7 decimeters
How to solve it

Eight meters and seven decimeters are equal to 87 decimeters