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3 years ago

If it takes 3 men 2 hours to dig a hole, how long will it theoretically take one man?

Mathematics

2 answers:

navik [9.2K]3 years ago

7 0

It Will Take 1 Man 6 Hours To Dig The Hole
Hope This Helps!

mars1129 [50]3 years ago

4 0

I believe the answer is 5.

hope this helped!
brainliest plz?

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At mario Italian restaurant 118 of the 200 plates are dirty. What percent of the plates are clean

abruzzese [7]

200 - 118 = 82

82/200 = 0.41

0.41 x 100 = 41%

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3 years ago

A shop has an offer on jumpers as shown below.

KatRina [158]

Answer: £6.80

Step-by-step explanation:

Kara bought 5 jumpers for the price of 4. Thus, multiply 4.8*5 = 24. Then divide 24/4 to get 6.

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3 years ago

Read 2 more answers

16.2 Jumping Rope

slava [35]

Answer:

Percentage of Diego's time is 75%.

Step-by-step explanation:

Given : Jumping Rope hool held a jump-roping contest. Diego jumped rope for 20 minutes. A school held a jur Jada jumped rope for 15 minutes.

To find : What percentage of Diego's time is that?

Solution :

Diego jumped rope for 20 minutes.

Jada jumped rope for 15 minutes.

Percentage of Diego's time is given by,

$\text{Percentage change}=\frac{\text{Jada time}}{\text{Diego time}}\times 100$

$\text{Percentage change}=\frac{15}{20}\times 100$

$\text{Percentage change}=75\%$

Therefore, percentage of Diego's time is 75%.

7 0

3 years ago

Solve 2x^2 - 12x + 20 = 0

Anvisha [2.4K]

Is one of the answer choices no solution because that’s what I got.

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2 years ago

Find the lateral area of this pyramid whose base is a regular hexagon with a side length of 3cm and whose slant height is 12cm.

juin [17]

Answer:

108 cm^2

Step-by-step explanation:

The lateral surface area of a pyramid is given as

LSA= 1/2×perimeter of the base×slant height

base is hexagon with side 3 cm , therefore, perimeter of the base

=6×3=18 cm

slant height = 12 cm

thus, LSA = 1/2×18×12 = 108 cm^2

4 0

3 years ago