Way 2 Freshers

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1.Decimal fractions: Fractionin which denominations are powers
of 10 are decimal fractions.
Example:1 /10 = 0.1, 1 / 100 = 0.01
2.Convertion of Decimal into fraction:-
Example: 0.25 = 25/100 = 1/4
3.i) If numerator and denominator contain same number of decimal
places, then we remove decimal sign. Thus, 1.84/2.99 =184/299

Problems
1.0.75 =75/100 =3/4
2.Find porducts= 6.3204*100
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CHAIN RULE
1.DIRECT PROPORTION: Two Quantities are said to be directly proportional,if on the increase (or decrease) of th one, the other increases(or decreases) to the same extent.
Ex:(i) Cost is directly proportional to the number of articles.(More articles,More cost).
(ii)Work done is directly proportional to the number of men working on it. (More men, more [...]