S.p=315 loss percent =10% c.p=rs=xc.p=?​

Question

S.p=315 loss percent =10% c.p=rs=xc.p=?​

in progress 0
Acacia 3 years 2021-08-01T15:47:58+00:00 1 Answers 7 views 0

Answers ( )

  1. kimchi2
    0
    2021-08-01T15:49:53+00:00
    Reply

    Given:

    S.P. = 315

    Loss percent = 10%

    To find:

    The C.P.

    Solution:

    Let x be the C.P.

    We have,

    S.P. = 315

    Loss percent = 10%

    S.P.=C.P.-10\%\text{ of }C.P

    315=x-\dfrac{10}{100}x

    315=x-0.1x

    315=0.9x

    Divide both sides by 0.9.

    \dfrac{315}{0.9}=x

    350=x

    Therefore, the cost price (C.P.) is 350.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )