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1 year ago

7

Sarahi completed 1/8 of her homework on the bus home from school , 2/3 before dinner, and the rest after dinner . What fraction

of her homework did she complete after dinner?

1 answer:

olga nikolaevna [1]1 year ago

4 0

Answer:

19/24

Step-by-step explanation:

multiply 1/8 by 3 and 2/3 by 8, then add the numerators

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Jon hikes 12 mi at a constant rate of 3 mi/h.<br><br><br><br> How many hours does he hike?

Radda [10]

Because Jon is walking at a constant rate, the equation will be simple division. Because Jon walks 3 miles per hour, if you divide 12 miles by 3 miles per hour (12 mi / 3 mph), the miles in the equation cancel and you are left with 12 / 3 hours. 12 / 3 = 4, so Jon is hiking for 4 hours.

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3 years ago

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Can you find the square’s perimeter?<br><br> I’m marking branliest

Taya2010 [7]

Answer:

a square has equal side

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2 years ago

Machines a and t were both cleaned this week machine a is cleaned every 15 weeks and machine t is cleaned every 12 weeks what is

lapo4ka [179]

Answer:

60 weeks

Step-by-step explanation:

Factor both numbers 12 and 15:

$12=2\cdot 2\cdot 3;$
$15=3\cdot 5.$

Find LCM(12,15). The common factor is only 3, multiply ths common factor by all factors that remain. Then

$LCM(12,15)=3\cdot 2\cdot 2\cdot 5=60.$

This means that the fewest number of weeks that will pass before both machines are cleaned again in the same week is 60 weeks.

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3 years ago

I'll mark ur answer as brainlist and please show you're workk !!

tatyana61 [14]

Answer:

Distance is 37 units

Step-by-step explanation:

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2 years ago

Solve: 64^-3x-3 * 64+22=38<br> a. x= - 9/8<br> b. x= - 8/9<br> c. x= 8/9<br> d. x= 9/8

Paha777 [63]

Answer:

it is <em><u>B</u></em>

hope i helped

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3 years ago