Question

Solve using properties = -2/3 × 3/5 + 5/2 -3/5 ×1/6​

Answer 1

Answer:

$- \frac{1}{12}$

Step-by-step explanation:

-2/3 ×3/5 + 5/2 - 3/5 ×1/6

$( - \frac{2}{3} \times \frac{3}{5}) +( \frac{5}{2} - \frac{3}{5}) \times \frac{1}{6}$

$- \frac{6}{15} + ( \frac{(5×5) - (3 \times 2)}{(2 \times 5)} ) \frac{1}{6}$

$- \frac{6}{15} + \frac{19}{10} \times \frac{1}{6}$

$- \frac{6}{15} + \frac{19}{60}$

-15×4 =-60 and 60×1=60

-6×4=-24 and 19×1=19

$- \frac{ 24}{60} + \frac{19}{60}$

$- \frac{5}{60}$

$- \frac{1}{12}$