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Hi I have a problem with this answer in my homework, can someone help me out?

jennica can finish a project in 2 days, jennifer can finish the same project in 1 5/12 days. How many hours faster is jennifer than jennica?

a. 12
b. 14
c. 16
d. 20

Sagot :

Answer:

B. 14hrs

Step-by-step explanation:

1 5/12 = 1.416

2 days x 24 hrs = 48hrs

1 5/12days(1.416) x 24hrs = 33.984 or 34hrs

48 - 34 = 14hours