A restaurant owner is planning to have a courtyard area sodded. The sod comes in rolls that are 3 feet long by 1 foot wide. If the courtyard

Question

A restaurant owner is planning to have a courtyard area sodded. The sod comes in rolls that are 3 feet long by 1 foot wide. If the courtyard measures 60 feet by 50 feet, which of the following expressions represents the number of rolls of sod needed?

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Yến Oanh 5 years 2021-07-31T20:39:56+00:00 1 Answers 80 views 1

Answers ( )

  1. giabao
    1
    2021-07-31T20:41:25+00:00
    Reply

    Answer:

    (60\times 50)\div 3

    Step-by-step explanation:

    We are given that

    Length of roll of sod, l=3 feet

    Width of roll of sod, b=1 feet

    Length of courtyard, L=60 feet

    Breadth of courtyard, B=50 feet

    Area of rectangle=Length\times breadth

    Using the formula

    Area of roll of sod=3\times 1 feet^2

    Area of roll of sod=3 square feet

    Area of courtyard=60\times 50 square feet

    Number of rolls of sod needed=\frac{Area\;of\;courtyard}{area\;of\;roll\;of\;sod}

    Using the formula

    Number of rolls of sod needed=\frac{60\times 50}{3}

    Number of rolls of sod needed=(60\times 50)\div 3

    This is required expression which represents the number of rolls of sod needed.

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