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OlgaM077 [116]
2 years ago
15

PLEASE HELP ME(NO FAKE ANSWERS) PLEASE 15 points! All my points

Mathematics
1 answer:
Tanya [424]2 years ago
6 0

Answer:

1. (2.75) , (\sqrt{8}), (2.8) , (\sqrt{10})

2. \sqrt{13}, 3.5, -\sqrt{12}, -3.5

Step-by-step explanation:

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Find difference 7 7/8-3 1/4
umka2103 [35]
So first convert to improper fractions
7 and 7/8=7+7/8=56/8+7/8=63/8

3 and 1/4=3+1/4=12/4+1/4=13/4

so nowe we have
63/8+13/4
convert bottom number to same
which is 8
13/4 times 2/2=26/8
now we have
63/8-26/8=37/8=4 and 5/8
answer is 4 and 5/8
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Step-by-step explanation:

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Solve 4d = 1/3<br> a) 1/7<br> b)4/3<br> c)1/4<br> d)1/12
Lady_Fox [76]

4d=1/3

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so

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