1=4.2=8.3=16.4=24.5=40.6=56.7=88.8=120.9=?

1=4.2=8.3=16.4=24.5=40.6=56.7=88.8=120.9=?

The second minus the first, the third minus the second In turn
4,8,8,16,16,32,32
Item 9 - item 8 = 64
9=184

A number is 56, 4 / 7 of which is (2 / 3 of 120, 4 / 5 of 120) a number is 720, B number is 1 / 6 of a number,
The number of C is 4 / 3 of that of B, and the number of C is 3（

A number is 56, 4 / 7 of which is (224 / 7). 2 / 3 of 120, 4 / 5 of 120 is (64). A number is 720, B number is 1 / 6 of a number, B number is 120. C number is 160

Carton price calculation formula 〈 length + width + 5 〉 * 〈 width + height + 3 〉 * 2 * 1.55 * unit price / 10000, of which 1

Is the production of cardboard waste material loss rate

How to calculate the Liuhe formula

There is no Liuhe formula. It's very simple to kill Xiao and tail. In my opinion, it's better to study Liuhe formula first. It's relatively simple. It's usually wrong to buy what you see

How to calculate Liuhe

Liuhe can't be calculated. Liuhe is a general name of astronomy and calendar in ancient times. Shizexun of Huainanzi: "Liuhe, mengchun and mengqiu are combined, Zhongchun and Zhongqiu are combined, Jichun and Jiqiu are combined, Mengxia and Mengdong are combined, midsummer and Zhongdong are combined, and Jixia and Jidong are combined."

Find the simplest calculation method of six single double, and accurate!

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Simple calculation of 2704 / 26 * (112-98)

2704/26*(112-98)
=（2600+104）/26*14
=（100+4）*14
=1400+56
=1456

96-3.56-6.44 (simple calculation)

96-3.56-6.44
=96 - (3.56+6.44)
=96 - 10
=86

Simple operation of 976-56 + 26

976-56+26
=920+56-56+26
=920+26
=946

9/25×17/26+13/25×7/26

9/25×17/26+13/25×7/26
=（9*17+13*7）/（25*16）
=244/（25*16）
=4*61/（25*4*4）
=0.61