Berapakah hasil dari 4/2-1/5+2/3=

4/2x1/5=2/3
4/2/5+2/3
4/2/5+2/3
2/5+2/3
2/5+2/3
2/5+2/3
2/5+2/3
2/5+2/3
2/5+2/3
6+10 over 15
16/15 or 1 and 1/5 <--fraction

First you find the common denominator (which is 30) what you multiplied to get the denominator you multiply with the numerator. after that you get 60/30 - 6/60 + 20/30. After that you just do the math. It gets you 74/30 and if you want to make that into a whole number it'll be 2 7/14

21

step-by-step explanation:

21-4