Find all the formulas of primary school mathematics+_ +*

Find all the formulas of primary school mathematics+_ +*


Primary school mathematics all formula 1, each number x copies = the total number of copies △ each number = the total number of copies △ copies = each number 2, 1 times x multiples = several times, several times △ 1 times = several times △ multiples = 1 times 3, speed x time = distance △ 1



How many kilos is 114 pounds? What's the conversion formula between pounds and kilos?


A British American unit of weight, 1 pound = 0.45359237 kg
114 LB = 51.70953018 kg



How many kilos of diesel is one liter of diesel?


As long as you know the density of diesel oil, you can calculate:
Mass of diesel oil = density of diesel oil * volume of diesel oil
Generally, the density of different diesel is different, even the same diesel will be different due to different manufacturers or different standards
For example, the density of 0 diesel oil is 0.835 g / cm 3 and 0.840 g / cm 3
Therefore, if the density of 0 diesel is 0.835g/cm3, 1 liter of 0 diesel is equal to 1.67kg