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  2. View question - 2/3 divided by 1/2? - Web 2.0 scientific...

    web2.0calc.com/questions/2-3-divided-by-1-2

    Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation Histo

  3. View question - what is 1 3/4 divided by 1/2 - Web 2.0 scientific...

    web2.0calc.com/questions/what-is-1-3-4-divided-by-1-2

    Best Answer. #2. +11912. +10. So we would solve this like. As the first fraction is a mixed fraction so to solve it we need to first convert it to an improper fraction! ( so now to convert the first fraction to an improper one we will multiply 4 by 1 and then add 3 to it) ( And now we will reciprocate the second or the fraction on the right ...

  4. View question - what is 3/4 / 1 1/2 - Web 2.0 scientific...

    web2.0calc.com/questions/what-is-3-4-1-1-2

    Best Answer. First, you would change 1 1/2 to an improper fraction, 3/2. That gets 3/4 divided by 3/2. Then, while keeping the 3/4, you would change the operation (division) to multiplication, and while doing that, find the reciprocal of 3/2, which is 2/3. Finally, you would solve the new equation 3/4*2/3, and you can do so my multiplying the ...

  5. Pressing ↵ starts the calculation. To calculate a function like 'sine' with an argument like 90, input the corresponding function name followed by the argument 90 in parentheses. Example: Complex Numbers. (2+2i)* (3+3i) Integral Calculus. int (x^2) Differential Calculus. diff (x^2)

  6. View question - 8 1/3 ÷x=2 1/3 ÷8.1 - Web 2.0 scientific...

    web2.0calc.com/questions/8-1-3-x-2-1-3-8-1

    Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation Histo

  7. View question - How to calculate 2/3rds of a number - Web 2.0 ...

    web2.0calc.com/questions/how-to-calculate-2-3rds-of-a-number

    1 Answers. #1. +23252. +5. Best Answer. There are two ways: First way: multiply the original number by 2 and then divide that answer by 3. Second way: divide the original number by 3 and then multiply that answer by 2. geno3141 Oct 1, 2014.

  8. 18 divided by 2/3

  9. View question - What Is 1 1/2 Divided By 2 2/3 - Web 2.0...

    web2.0calc.com/questions/what-is-1-1-2-divided-by-2-2-3

    Best Answer. #1. +1975. +5. so what i would do is turn both of the numbers into improper fractions. 3/2 divided by 8/3. now to divide, you have to multiply and use the recipricle. 3/2 x 3/8 = 9/16. saseflower Nov 19, 2014.

  10. What is the value of 1^2-2^2+3^2-4^2+...+99^2-100^2

    web2.0calc.com/questions/what-is-the-value-of-1-2-2-2-3-2-4-2-99-2-100-2

    This is an arithmetic series with a common diference of -4. The last term: (this is the 50th term) 99² - 100² = 9801 - 10000 = -199. The formula for the sum of an arithmetic series is: Sum = n (f + l) / 2. where n = number of terms (50) f = first term (-3) l = last term (-199) Sum = (50) (-3 + -199) / 2 = -5050.

  11. View question - geometry - Web 2.0 scientific calculator

    web2.0calc.com/questions/geometry_96257

    So the side of the square = sqrt (25/9) = 5/3. Here's the proof. The top of the square has the length 5/9 + 5/9 + 5/9 = 15/9 = 5/3. By symmetry the top edge of one of the two rectangles at the bottom = (5/3) (1/2) = 5/6. And the area of one of these rectangles = 5/9. So the other dimension of one of these rectangles must be (5/9) / (5/6) = 6/9 ...