Mrs yadav sold a bag for Rs 1,368 at 5% loss. Calculate her profit or loss percent if she had sold it for Rs 1,512.

please explain it and solve it too

profit % =5%

Step-by-step explanation:

you can simply separate the question into two parts case 1 and case 2 . in the first case you need to find out the cost price so just use the formula cp =( sp x 100)/100- loss%

then use the cp you found out in the second case and use formula of profit percent to get the answer

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

∡ eia and ∡ kij are congruent

step-by-step explanation: