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2 years ago

Increase a price of £30 by 10%

Mathematics

2 answers:

sleet_krkn [62]2 years ago

6 0

Answer:

10 x 30 /100 = 3 so 30 +3 = 33

Phoenix [80]2 years ago

5 0

Answer:

£33

Step-by-step explanation:

A 10% increase is the same as multiplying a value by 1.1.

30 * 1.1 = 33

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2 years ago

The total area of a checkerboard is 256 square inches.

Gala2k [10]

Answer:

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Step-by-step explanation:

Given

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A regular checker board has 64 small squares in total that means that 256 is the area of all 64 squares. To find the area of one small square, the total area will be divided by 64

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$Area\ of\ one\ small\ square = A = \frac{256}{64}\\= 4\ in^2$

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