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dsp73
2 years ago
10

the train ride at the zoo covers a distance of 2 1/2 miles in 1/3 of and hour.How many miles per hour does the train go?

Mathematics
1 answer:
TEA [102]2 years ago
7 0

Answer:

7 1/2 mph

Step-by-step explanation:

2 1/2=1/3 hour

5 = 2/3 hour

7 1/2 = 1 hour

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Pepper jackie has 12 picks 1 out of every 4 picks is orange the rest are green how many picks are orange
Len [333]

Answer:

3

Step-by-step explanation:

Pepper Jackie has 12 picks, 1 out of every 4 pick is orange and the rest are green.

So there could be three groups of 4 each and in each group there is 1 orange.

There are 3 groups of 4 each that makes 12 (3 \times 4=12)

Now, in each group there is 1 orange, so in three groups there will be

1+1+1=3 orange.

1 for each group.

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Step-by-step explanation:
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What is the surface area of a sphere with a radius of 6 units?
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Answer:

452.39

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Is mean affected by outlier
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Answer:

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uhammad, a shipping and receiving clerk, uses 1 yard, 2 feet, 4 inches of twine to wrap each carton he packs. He has to pack 29
irina1246 [14]

Answer

Find out the how much twine will he needs to pack 29 cartons today .

To proof

As given

uhammad, a shipping and receiving clerk, uses 1 yard, 2 feet, 4 inches of twine to wrap each carton he packs.

As given in the question

Convert the answer to larger units .

As between  yard is the largest unit between yard, feet and inches.

1 inches = \frac{1}{36} yard

and

1 feet = \frac{1}{3} yard

Convert 2 feet into yard

=\frac{2}{3}

Convert 4 inches into yard

= \frac{4}{36}

twine to wrap each carton packs

= 1 + \frac{2}{3} + \frac{4}{36}

L.C.M of (3 , 36) = 36

than the equation becomes

=\frac{36 +2\times 12 + 4}{36}

= \frac{64}{36}

=1.77777778 yard

Now twine to wrap pack 29 cartons  = 29× 1.77777778

                                                             = 51.5555556 yard


Now twine to wrap pack 29 cartons is 51.55 yard ( approx)

Hence proved  

6 0
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