Use decimals for fractions of a minute? See equation.?

first find relationship between 100 & 60.

consider 60 sec = 100 units. find how many units for 25 sec.

calculate (25*100)/60 = 41.666666 =42 approx.

so final answer is 2min 25 sec = 2.42 min.

A whole minute contains 60 seconds, so 25 seconds is 25/60 of a minute, or approximately .42 minutes (from a calculator)

so you took 2.42 minutes

a million - you're good, decimals are no longer used to stability equations, whilst balancing is taught initially. yet they are in a position for use, by using fact the numbers of the equation are whilst in comparison with one yet another. in case you're no longer mushy with decimals, in simple terms multiply via 10 till the decimal will become an entire variety. 2- Tables B- it somewhat is giving values used for fixing equations in calorimetry. warmth of fusion/vaporization etc are the quantities of capability developed whilst water transformations from ice to liquid to gas and decrease back. So in case you're given a query like 'ice at -20C transformations to water at 50c, how lots warmth is developed in the replace?' you will hire the values given alongside with specific formulation. G- that's a graph for solubility. It exhibits you strategies solubility skill of water(Y-axis) transformations whilst temperature(X-axis) is replaced. Solute in line with 100g skill the quantity of salt that's thoroughly dissolved in 100g of water. in case you're taking 200g of water, then you definately can use double the value. M-The style of all the alerts will constantly lie in this variety. no count if that's larger or decrease, then you definately state that no replace is declared. R-This table is a table utilized in hydrocarbons. you will understand this given which you have studied organic and organic chemistry. that's used once you're given the call of an organic and organic compound and you may desire to entice the form of it, or once you have the form and can desire to call the compound. 3-Temperature does comparable factor as rigidity. You decrease temperature to make gas sluggish. You strengthen temperature to make gas quickly. i wish that helped, yet i became no longer in a position to understand precisely what you mandatory with the tables. i might strongly propose which you bypass on your chemistry instructor and ask her for help. Or bypass to three pupil in larger type who has completed chemistry, that's often extra effective to unravel queries face-to-face.

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