-6/9 = -2/3
It is: (2+9)/3 = 3 and 2/3
2√20 - 3√7 - 2√5 + 4√63 = 2√(4 x 5) - 3√7 - 2√5 + 4√(9 x 7) = 4√5 - 2√5 - 3√7 + 12√7 = 2√5 + 9√7
9 and 3/4 divided by 2/3 equals 14.625
2/3 ÷ 3/10 = 2/3 × 10/3 = 20/9 = 2 2/9
9 radical din 2
0.1837
84
2/3 divided by 9 is 2/27
2/3 = sqrt( 4/9 )
5/9 OR 0.5 repeating.. here's how: "radical 5 over 3" times "radical 5 over 3" (because squaring means to multiply a number by itself) is "radical 25 over 9". this is not complete: the square root of "25" is "5" so the final answer is 5/9. "5" divided by "9" is "0.5 repeating".
-6/9 = -2/3
It is: (2+9)/3 = 3 and 2/3
2√20 - 3√7 - 2√5 + 4√63 = 2√(4 x 5) - 3√7 - 2√5 + 4√(9 x 7) = 4√5 - 2√5 - 3√7 + 12√7 = 2√5 + 9√7
((567 divided by 3) x 9) divided by 2 = 850.5
(3/9)/(2/9)=3/2=1.5
9 and 3/4 divided by 2/3 equals 14.625