The ratio of Chris, Gary and John age is 1:3:3 respectively. If the total of their ages is 56, how old is Chris?

Question

The ratio of Chris, Gary and John age is 1:3:3
respectively. If the total of their ages is 56, how old is
Chris?

in progress 0
Lệ Thu 5 years 2021-07-17T16:31:03+00:00 2 Answers 39 views 0

Answers ( )

  1. Giakhanh
    0
    2021-07-17T16:32:46+00:00
    Reply

    Answer:

    Chris is 8 years old

    Step-by-step explanation:

    If you add the ratio together, it becomes 7

    Divide 56/7 -> 8

    1*8=8

    Chris is 8

  2. RobertKer
    0
    2021-07-17T16:32:48+00:00
    Reply

    Answer:

    8

    Step-by-step explanation:

    If we say the there ages is x

    it would be x+3x+3x=56

    and lets say the x=8

    then 8+24+24

    That would mean Chris should be 8.

    I think it would.

Leave an answer

Browse

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