Judy is baking 5 cheesecakes. A recipe for one of the cheesecakes requires 1 1 2teaspoons of vanilla. Judy’s bottle of vanilla contains 12 t

Question

Judy is baking 5 cheesecakes. A recipe for one of the cheesecakes requires 1 1 2teaspoons of vanilla. Judy’s bottle of vanilla contains 12 teaspoons of vanilla. After Judy bakes the 5 cheesecakes, how many teaspoons of vanilla will be left in the bottle?

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Thu Cúc 3 years 2021-08-26T12:47:42+00:00 1 Answers 33 views 0

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  1. Sapo1
    0
    2021-08-26T12:49:24+00:00
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    Answer:4 1/2  Teaspoons  of vanilla will be left in the bottle

    Step-by-step explanation:

    Step 1

    Recipe for 1 cheesecake = 1 1/2 teaspoons of vanilla

    Since she s making 5 cheesecakes, she will requite = 5 x 1 1/2 teaspoons

    = 5 x 3/2= 15/2 = 7 1/2 teaspoons of vanilla.

    Step 2

    If a bottle of vanilla contains = 12 teaspoons of vanilla

    After baking 5 cheesecakes which consumed = 7 1/2 teaspoons of vanilla

    Teaspoons left of vanilla = Total teaspoons of vanilla-teaspoons of vanilla used for 5 cheesecakes= 12 – 7 1/2 =4 1/2

    Therefore 4 1/2  Teaspoons  of vanilla will be left in the bottle

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