Question

Multipllicative Inverse of [(9/20) +(-13/24 ] is ​

Answer 1

Answer:

Multiplicative Inverse =120/119

Step-by-step explanation:

[(9/20)+(-13/24)]

Take the LCM and solve it [LCM=120]

(9/20)+(-13/24)

[54-(-65)]/120 =119/120

Multiplicative inverse =120/119

Answer 2

Answer: 99/25

Step-by-step explanation:

9/20 + (-13/24)

⇒9/20 - 13/24

⇒(9*60)-(13*5)/120    (Taking LCM of 20 and 24)

⇒540 - 45 /120

⇒495/120

⇒99/25

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