in a piece of 48 cm board is to be cut into 2pcs,one is 12cm longer than the other.What is the measurement of board?​

Question

in a piece of 48 cm board is to be cut into 2pcs,one is 12cm longer than the other.What is the measurement of board?​

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Hailey 2 weeks 2021-09-12T13:31:41+00:00 1 Answer 0

Answers ( )

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    2021-09-12T13:32:50+00:00

    Answer:

      18 cm; 30 cm

    Step-by-step explanation:

    If you reduce the longer length by 12 cm, then the two boards would total …

      48 cm -12 cm = 36 cm

    That is double the length of the smaller board, so it must be 18 cm.

    The longer board is 12 cm longer, so is 30 cm.

    ___

    Check

    The total length is 18 cm + 30 cm = 48 cm.

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45:7+7-4:2-5:5*4+35:2 =? ( )