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Bess [88]
3 years ago
10

A shipping container will be used to transport several 140-kilogram crates across the

Mathematics
1 answer:
velikii [3]3 years ago
8 0

Answer:

91.42 crates

Step-by-step explanation:

Let

Greatest Number of 140kg crates = x

weight of crate = 140-kilogram

Weight of other shipment = 13200 kilograms

greatest weight of container = 26000 kilograms

Weight of other shipment + (weight of crate * number of crates) ≤ greatest weight of container

13,200 + 140x ≤ 26,000

140x ≤ 26,000 - 13,200

140x ≤ 12,800

x ≤ 12,800/140

x ≤ 91.42 kilograms

Greatest Number of 140kg crates = 91.42 crates

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Answer:

4 people

Step-by-step explanation:

We are given that The amount of time it takes p people to paint d doors varies directly with the number of doors inversely with the number of people.

Let constant of propotionality be k

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Since we are given that time varies directly with no. of doors and inversely with no. of people

2= k \times \frac{10}{4}

\frac{2\times 4}{10}= k

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Now we are supposed to find that How many people will it take to paint 25 doors in 5 hours

⇒5= k \times \frac{25}{d}

⇒5=\frac{4}{5} \times \frac{25}{d}

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⇒d=4

Hence it will take 4 people to paint 25 doors in 5 hours.

7 0
2 years ago
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strojnjashka [21]

Answer:Fractions Word Problems – Grade 8

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Read each problem carefully to choose the correct operation. Some of

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3 years ago
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Answer:

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Step-by-step explanation:

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