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marco had 4/5 of the plot vacant. he planted 3/4 of it with eggplant. what part of plot was planted with eggplant


Sagot :

Answer:

0.05 or 1/20

Step-by-step explanation:

4/5-3/4=

first, find the LCD of the fractions:

5= 5x1

4=2x2

multiply all the numbers

5x2x2= 20 LCD

find the equivalent for each fraction to have the LCD as the denominator. you can get this by dividing the LCD to the denominator of the fraction.

4/5= 4x4/20= 16/20

3/4= 3x5/20=15/20

subtract the numerator

16/20-15/20= 1/20