3 years ago

Maths gcse please help me

2 answers:

VikaD [51]3 years ago

4 0

Ratio of Ed's share to Dave's share is 4:5.

3 0

Im sorry wish i could help but the equation is a little confusing give me a few moments and i will figure out the answer okay?

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2 years ago

Lilit [14]

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2 years ago

Nostrana [21]

9 × n - 20 = 16
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+ 20
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3 0

3 years ago

ZanzabumX [31]

Answer:

<em>The elephants' moat should be 3.2 meters deep.</em>

Step-by-step explanation:

Suppose, the depth of the elephants' moat is $x$ meter.

Width of the lions' moat is 5 meter and width of the elephants' moat is 4 meter.

Given that, the lion’s moat is 4 meter deep.

So, <u>according to the ratio of width and depth</u>, the equation will be.......

$\frac{5}{4}=\frac{4}{x}\\ \\ 5x=4*4\\ \\ 5x=16\\ \\ x=\frac{16}{5}=3.2$

Thus, the elephants' moat should be 3.2 meters deep.

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3 years ago

Semenov [28]

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2 years ago