The ratio of the length of Adam’s banner to the length of Sam’s banner is 5:9. Sam’s banner is 40 inches longer than Adam’s banner. How long

Question

The ratio of the length of Adam’s banner to the length of Sam’s banner is 5:9. Sam’s banner is 40 inches longer than Adam’s banner. How long is Adam’s banner?

in progress 0
RobertKer 2 weeks 2021-09-05T14:22:14+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-09-05T14:24:06+00:00

    Answer:

    25

    Step-by-step explanation:

    5:9

    x:40

    what is the realationship between 9 and 40? -9×5=40

    so 5×5=25 so x=25

    5:9×5:5=25:40

Leave an answer

Browse

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