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3 years ago

Decrease £16870 by 3% Give your answer rounded to 2 DP.

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

4 0

Just do 16870 x .03 (3% as a decimal) and you'll get 506.10. Subtract that to 16870 and you'll get 16363.90.

Gnom [1K]3 years ago

4 0

Answer:

£16870 decreased by 3% is £16363.90.

Step-by-step explanation:

First, we have to calculate the 3% (0.03) of £16870. We do this by multiplying both numbers.

£16870 × 0.03 = £506.10

Then, we subtract £506.10 from the original number.

£16870 - £506.10 = £16363.90

£16870 decreased by 3% is £16363.90.

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Identify

Point (21, 13)

Point (3, 13)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(3-21)^2+(13-13)^2}$
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