Mathematics, 01.12.2019 00:31 pearljammarow6ujs

If you wanted to find the difference of 6/25 - 4/5 what common denominator schould you choose? why

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Answer from: steven122048i

6/25 - 4/5u should choose the lowest common denominator which is 25.
6/25 - 20/25 = - 14/25

however, even if u didn't pick the lowestlets say u picked 50
6/25 - 4/5 = 12/50 - 40/50 = - 28/50 reduces to - 14/25...u will still get the same answer...u will just have to reduce

the reason u want to pick the lowest common denominator is because it is easierif u do not pick the lowest, u will have to reduceso picking the lowest just saves you time. also u can round up or down if u wanna be more smart

Answer from: ecarter8967

6/25 - 4/5u should choose the lowest common denominator which is 25.
6/25 - 20/25 = - 14/25

however, even if u didn't pick the lowestlets say u picked 50
6/25 - 4/5 = 12/50 - 40/50 = - 28/50 reduces to - 14/25...u will still get the same answer...u will just have to reduce

the reason u want to pick the lowest common denominator is because it is easierif u dont pick the lowest, u will have to reduceso picking the lowest just saves you time.

Answer from: Quest

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

Answer from: Quest

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

Identify the transformation that maps the figure with center (7, 1) onto itself. a) rotate 180° cloc

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