Question

simplify - [-14/5 × 20/21] - [15/3 × (-9/2)]​

Answer 1

Answer:

25.167

Explanation:

-(-14/5 x 20/21) - [15/3 x (-9/2)]

=  -(-8/3) - (-45/2)

= 8/3 + 45/2

= 16 + 135/6

= 151/6

= 25.167