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19 January, 18:57

A supermarket is selling two types of candies, orange slices and strawberry leaves. The orange slices cost $1.27 per pound and the strawberry leaves cost $1.77 per pound. How many pounds of each should be mixed to get a 88 -pound mixture that sells for $11.16 ?

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Answers (2)
  1. 19 January, 19:00
    0
    8 pound of orange slices

    5 pound of strawberry leaves.

    Step-by-step explanation:

    Let X = weight of orange slices and Y = weight of strawberry leaves.

    Therefore,

    Quantities:

    i. X + Y = 13

    Cost:

    ii. 1.27X + 1.77Y = 19.01

    Rearranging i. equation:

    Y = 13 - X

    Substituting this in the second equation

    1.27X + 1.77 * (13 - X) = 19.01

    1.27X + 23.01 - 1.77X = 19.01

    0.5X = 4

    X = 8

    Inputting the value X into i. equation:

    8 = 13 - Y

    Y = 5.
  2. 19 January, 19:06
    0
    The question here has wrong numbers. Here is the correct question:

    A supermarket is selling 2 types of candies, orange slices and strawberry leaves. The orange slices cost $1.27 per pound and the strawberry leaves cost $1.77 per pound. How many pounds of each should be mixed to get a 13-pound mixture that sells for $19.01?

    Answer:

    8 pounds of orange slices and 5 pounds of strawberry leaves

    Step-by-step explanation:

    This question is related to simple algebra

    Let x represent orange slices weight

    Let y represent strawberry leaves weight

    The sum of the weights of x and y will be 13 pounds

    So first equation will be x + y = 13

    The total cost will be $19.01

    So the second equation will be

    1.27x + 1.77y = 19.01

    Using first equation

    x + y = 13

    x = 13 - y

    Substituting this in the second equation

    1.27 (13 - y) + 1.77y = 19.01

    16.51 - 1.27y + 1.77y = 19.01

    16.51 + 0.5y = 19.01

    y = 5

    Using this value of y to find x

    x = 13 - y

    x = 13 - 5

    x = 8

    So 8 pounds of orange slices and 5 pounds of strawberry leaves
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