3 years ago

Please Help: 0.125r - 0.0625 + 0.25r = 0.25 + r

Mathematics

1 answer:

IRISSAK [1]3 years ago

7 0

Answer:

r=0.5

Step-by-step explanation:

0.125r+0.25r-0.0625=0.25+r

0.375r-0.0625=0.25+r

0.375r-r=0.25+0.0625

-0.625r=0.3125

r=0.3125/0.625

r=0.5

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