how do we solve fractions for adding

It is the ratio of number of moles of one component (solute or solvent) to the total number of moles of all the components (solute and solvent) present in the solution. It is denoted by the symbol X. Let us suppose that a solution contains two components A and B and suppose that n A moles of A an..

Jim was given 12 problems to solve as homework, of which he solved 4 in the evening and the rest at night. Find the decimal equivalent to the fraction of problems he solved at night to the total number of problems he had for homework. => 0.66 or 0.46 or 0.86 ..

What number should be added to the fraction - 5 6 to get the fraction 3 7 ? => - 53 42 or 56 45 or 53 42 or None of the above..

Fraction is an equal part of one whole object. Fraction can be represented as " p/q " where 'p' denotes the value called numerator and 'q' denotes the value called denominato..

3 and density 2.7 gcm - 3 is completely immersed in kerosene. Determine upthrust exerted on the piece of aluminium and also determine how much will it weigh in kerosene. (density of kerosene = 0.8 g cm - 3 ) Suggested Answer:- Weight of aluminium piece = V x d 1 = 200 x 2.7 = 5..

Which of the following questions about the spinner could you use probability to solve? => What percent of the spinner is 3? or When the spinner is spun, on which number do you think the spinner is least likely to stop? or What fraction of the spinner is 1? or Identify the number..

Solve => 87 or 77 or 67..

Solve => 21 or 20 or 2..

Solve => 4 or 11 or 2..

Solve => 44 or 55 or 46..