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2 years ago

2 1/2- 1 2/5 this question I am stuck on some one please help :)

Mathematics

1 answer:

Umnica [9.8K]2 years ago

8 0

Answer:

1. Make imporper franctions: 2 1/2 = 5/2 1 2/5 = 7/5

2. Find common denominater: using 10

5/2 = 25/10 7/5 = 14/10

3. Simplify.

25/10 - 14/10 = 11/10

= 1 1/10

Step-by-step explanation:

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Anna71 [15]

Answer:

Part a-

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part b-

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Step-by-step explanation:

to find the area of a triangle you multiply 1/2Bh

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A= $\frac{1}{2}$ (10)(7) (honestly, you can just input the whole equation into the calculator)

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and for part B:

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Answer:

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Step-by-step explanation:

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