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vaieri [72.5K]
3 years ago
15

A recipe needs 5/4 of a cup of sugar. you are going to triple the recipe . how much sugar do you need.

Mathematics
2 answers:
vfiekz [6]3 years ago
4 0
The answer is 16/2 cups of sugar
Artyom0805 [142]3 years ago
4 0

Answer:

3\frac{3}{4} cups of sugar.

Step-by-step explanation:

A recipe needs the number of cups of sugar = \frac{5}{4}  cups

If the recipe is tripled this means if the recipe becomes 3 times in amount.

The amount of sugar is needed = \frac{5}{4}\times 3

                                                     = \frac{5\times 3}{4}

                                                     = \frac{15}{4}

                                                     = 3\frac{3}{4} cups

If you triple the recipe, you need 3\frac{3}{4} cups of sugar.

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Answer:

The boat traveling at 24 kph when John goes downstream.

Step-by-step explanation:

We are given the following in the question:

John has a boat that will travel at the rate of 15 kph in still water.

Let x be the speed of the current.

Speed of boat in upstream

(15-x)\text{ kph}

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(15+x)\text{ kph}

Relation:

\text{Speed} = \dfrac{\text{Distance}}{\text{Time}}

We have to find the speed of boat in downstream.

Time to travel upstream for 35 km = Time to travel  140 km downstream

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3 years ago
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Alex777 [14]
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IRINA_888 [86]

Answer:

d)  Mr.Wallace can use the following equations:

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Step-by-step explanation:

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a + b = 9

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