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(02.06)The table below shows that 1 day equals 24 hours. Notice that 12 hours is one-half of that. Use the table to help you determine how many days are equal to 42 hours. TABLE
1 DAY
A: 1 And 1/4 24 HOURS
12 hours 12 hours
B:1 and 1/2
C:1 and 3/4
D:2 days
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Respuesta :

wegnerkolmp2741o

Answer:

C:1 and 3/4

Step-by-step explanation:

We can use a ratio to solve

1 day             x days

-------    =    -------------

24 hours       42 hours

Using cross products

1 * 42 = 24x

Divide each side by 24

42/24 = x

21/12 = x

7/4 = x

4/4 + 3/4 =x

1 3/4 =x

1 3/4 days = x

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