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Elza [17]
3 years ago
7

Lara makes 2 cakes in 3/4 mins. If she do 4 cakes then how many min did she take to do?

Mathematics
1 answer:
Julli [10]3 years ago
6 0
She took 1 1/2 minutes to make 4 cakes. You can multiply 3/4 by 2. You get 6/4 = 1 2/4 = 1 1/2. You can also add 3/4 + 3/4. That is 6/4 = 1 2/4 = 1 1/2.
Hope it helped.
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Answer:

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4) 1540.8 yd²

Step-by-step explanation:

1) Area of the trapezoid: (12 + 7)/2 * 6.5 = 61.75 cm²

Area of the lateral rectangles: 7*16 = 112 cm²

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Area of the bottom rectangle: 7*16 = 112 cm²

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3)  Area of the trapezoid: (3 + 7)/2 * 3.5 = 17.5 ft²

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Area of the bottom rectangle: 3*4 = 12 ft²

Area of the figure: 28 + 12 + 2*17.5 + 2*12 = 99 ft²

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8 0
3 years ago
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