Question

evaluate using suitable properties 1+ 7/5-11/3 -2/5​

Answer 1

Step-by-step explanation:

$1 + \frac{7}{5} - \frac{11}{3} - \frac{2}{5} \\ lcm \\ \\ = \frac{15 + 21 - 55 - 6}{15} \\ \\ = \frac{36 - 61}{15} \\ \\ = \frac{ - 25}{15} \\ cancel \\ = \frac { - 5}{3}$

Answer 2

Answer:

-5/3

Step-by-step explanation:

1+7/5-11/3-2/5

1/1+7/5-11/3-2

1/1-11/3+5/5

LCM=15

1/1×15/15-11/3×5/5+5/5×3/3

15/15-55/15+15/5

15-55+15/15

-25/15

-5/3