1.

If 1 is added to 30% of a number and the result so obtained is divided by 7, the output is 103. Find the original number.1). 35002). 36003). 32004). 2400

Answer»

LET the number be X

(1 + 0.3x)/7 = 103

1 + 0.3x = 721

0.3x = 720

x = 2400



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