if 7=42,6=30,5=20 then 3=? find it’s value​

Question

if 7=42,6=30,5=20 then 3=? find it’s value​

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Helga 3 years 2021-09-05T15:02:04+00:00 2 Answers 9 views 0

Answers ( )

  1. yenoanh
    0
    2021-09-05T15:03:07+00:00
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    Answer:

    6

    Step-by-step explanation:

    7=42 is 7*6

    6=30 is 6*5

    5=20 is 5*4; it’s multiplied by the number below it, so 3 will be 3*2

  2. Edana
    0
    2021-09-05T15:04:02+00:00
    Reply

    3 = 6

    Step-by-step explanation:

    Given: 7 = 42, 6 = 30, 5 = 20

    7 (x 6) = 42

    6 (x 5) = 30

    5 (x 4) = 20

    Follow the pattern

    4 (x 3) = 12

    3 (x 2) = 6

    3 = 6

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