Question

A Number when divided By 7 (1/6) Gives 1 (5/7) as the Quotient.Find the Number?Please answer it Step by Step....AS SOON AS POSSIBLE....

Answer 1

let no. is x ; 1 (1/7) = 43/6 ;. 1 (5/7) = 12/7

x ÷ (43/6) = 12/7

7x = (12×43)/6

7x = 86. ;. x = 86÷7

x = 12 (2/7)

Answer 2

Step-by-step explanation:

Given sp=220 and loss=12%

so, the CP = (220*100)/88 =250 Rs

now the new profit is 10% and cp is 250 Rs

and we have to find by how much amount as compared to earlier the SP will be more so as to gain profit of 10%.

so SP= (250*110)/100 =275 Rs

now increase in amount= 275–220 = 55 Rs