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Vanyuwa [196]
3 years ago
7

How much do you need to subtract from 87/10 to make 8

Mathematics
2 answers:
Vikentia [17]3 years ago
5 0

Answer:

7/10

Step-by-step explanation:

hope this helpss!!!!!

strojnjashka [21]3 years ago
3 0

Answer:

i feel like you need 76 from the 87

Step-by-step explanation:

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In the lab, Leila has two solutions that contain alcohol and is mixing them with each other. Solution A is alcohol and Solution
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Answer:

300ml

Step-by-step explanation:

As values are missing in your question, the complete question is:

In the lab, Leila has two solutions that contain alcohol and is mixing them with each other. Solution A is 6% alcohol and Solution B is 20% alcohol. She uses 400 milliliters of Solution A. How many milliliters of Solution B does she use, if the resulting mixture is a 12% alcohol solution?

Considering  x=ml of 20% solution B

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Solution A alcohol+ solution B alcohol= Alcohol solution

6% (400)+ 20%x = 12%(400+x)    ->(converting percentage into decimal)

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Complete the expanded notation for 64,375
NISA [10]

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64,375 = 6×10,000 +4×1,000 +3×100 +7×10 +5×1

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Step-by-step explanation:

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