2x - 4 = 2(x - 2) solve the following problem and identify the type of equation
1 answer:
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Answer:
<em>1/40 = 2.5%</em>
Step-by-step explanation:
METHOD - I
As we know that-
∵ 1 unit = 100%
<em> unit =
× 100</em>
<em> unit =
%</em>
<em>∴ unit = 2.5%</em>
<em>Hence = 2.5%</em>
METHOD-II
<u>To change a fraction into percentage, simply multiply by 100 in fraction-</u>
∴ × 100 % =
%
= %
= 2.5%