An electrical shop reduces display goods by 10% a display TV is sold for $360. What is the usual price of the same TV

Question

An electrical shop reduces display goods by 10% a display TV is sold for $360. What is the usual price of the same TV

in progress 0
Farah 3 years 2021-09-04T01:30:04+00:00 2 Answers 1 views 0

Answers ( )

  1. Acacia
    0
    2021-09-04T01:31:08+00:00
    Reply

    Answer:

    Usual price of the TV = $ 400

    Step-by-step explanation:

    Let x  be the usual price of the TV

    Reduction = 10%

    (100 -10)% of x = $360

    90% of x = 360

    \frac{90}{100}*x=360\\\\x=360*\frac{100}{90}\\\\

    x = 4 * 100

    x=$ 400

  2. trucchi
    0
    2021-09-04T01:31:35+00:00
    Reply

    Answer:

    3600

    Step-by-step explanation:

    360 divided by 0.10 is 3600

    The formula is for base is percentage divided by the rate

Leave an answer

Browse

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