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1 year ago

6

naveed makes 6.5litres of soup,correst to the nearest 0.5 litre he serves portions of his soup in 330ml cups correct to the near

est 10ml how many cups of soup will naveed be definitely able to serve?

1 answer:

Karolina [17]1 year ago

3 0

Answer:

Number of Cups = 19

Step-by-step explanation:

Given

Size of Soup = 6.5 litres

SIze of cup = 330 ml

Required

Number of Cups.

First, it'll be assumed that the size of cups are uniform (the same).

The number of cups needed is calculated by dividing the size of soup by the size of the cup;

Number of Cup = Size of Soup/Size of Cup

Number of Cup = 6.5 litres/ 330 ml

<em>Convert units;</em>

<em>1 litres = 1000 ml</em>

<em>So,</em>

<em>6.5 litres = 6.5 * 1,000 ml</em>

<em>6.5 litres = 6,500 ml</em>

<em></em>

So,

Number of Cups = 6500 ml/330 ml

Number of Cups = 19.696969697

From the solution above, Naveed will definitely be able to serve 19 cups. The remaining fractional part won't fill a cup;

Hence, Number of Cups = 19

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Answer:

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Which is greater 2m or 275cm

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1 year ago

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Answer:

$Sum = -81$

Step-by-step explanation:

See the comment for complete question.

Given

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Reading through the complete question, we can see that the question has 3 terms which are:

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$x^2 + ax + 36 = 0$

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From the question, we understand that the equation has two negative integer solution. This can be represented as:

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Using the above roots, the equation can be represented as:

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Open brackets

$x^2 + (\alpha + \beta)x + \alpha \beta = 0$

To compare the above equation to $x^2 + ax + 36 = 0$ , we have:

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$a = -1 - 36 = -37$

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$a = -3 - 12 = -15$

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$a = -4 - 9 = -13$

At this point, we have established that the possible values of a are: -37, -20, -15 and -9.

The required sum is:

$Sum = -37 -20 -15 - 9$

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