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3 years ago

How do you work out percentages

2 answers:

7 0

Firstly, you must divide the subject total by 100. This will give you 1% of your subject. For example, if you are working out 10% of 4,500, divide 4,500 by 100 and you will have worked out 1% of 4,500---in this case, 45. Multiply your 1% answer by the percentage you wish to find out.

Shkiper50 [21]3 years ago

3 0

You take the decimal of say .48 and pull the it back so it would be 48%

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DENIUS [597]

Answer:

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Step-by-step explanation:

To solve this it is nice to graph the first point at (1,-1). Then move the point left 4 units, making x -3. and then 5 units down, which would make y -6.

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3 years ago

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vekshin1

Answer:

2/5

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3 years ago

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3 years ago

there were n signers of the declaration of independence. the oldest was benjamin franklin, who was y years old. 7 is 10% of y. w

Zigmanuir [339]

Answer:

Step-by-step explanation:

In this problem 7 is 10% of Ben Franklin's age. To solve you must find what 100% percent of his age is. To do this multiply 7 by 10. You do this because 10% times 10 is equal to 100%. Therefore, his age is 70.

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3 years ago

Find the values of x and y

Mkey [24]

Answer:

x = 78º

y = 35º

Step-by-step explanation:

These are isosceles triangles

two angles are congruent

-----------------------------

x + 51 + 51 = 180

x = 180 - 102

x = 78º

y + y + 110 = 180

2y = 70

y = 35º

3 0

3 years ago