Question

simplify (-9/2×4/15)+(36/20×-10/3)-(10/2×3/40)​

Answer 1

Answer:

-303/40

Step-by-step explanation:

(-9/2 x 4/15) + (36/20 x -10/3) - (10/2 x 3/40)

= -6/5 - 6 - 3/8

= ((-6 x 8) - (6 x 40) - (3 x 5)) / 40

= (-48 - 240 -15)/40

= -303/40

Answer 2

Step-by-step explanation:

(-9/2×4/15) = (-3 × 2/5)

= (-6/5) -----(1)

(36/20×-10/3) = (6 × -1)

= (-6) ---(2)

(10/2×3/40) = (1/2 × 3/4

= (3/8) -------(3)

• (-6/5) + (-6) - (3/8)
• [(-6×8 ) + (-6 × 40 ) - (3 × 5)] / 40

• -48-240-15/40
• -303/40