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1 year ago

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Look at the following sum. 1 + 1⁄2 + 1⁄4 + 1⁄8 + 1⁄16 + 1⁄32 + 1⁄64. . . Notice that the denominator of each fraction in the sum

is twice the denominator that comes before it. If you continue adding on fractions according to this pattern, when will you reach a sum of 2?

1 answer:

Alex17521 [72]1 year ago

7 0

Use the butterfly methods

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1 year ago

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Answer: $6$

Step-by-step explanation:

Given the following expression:

$8a-1+0.5b$

You need to substitute the given values of "a" and "b" into the expression. Notice that these values are:

$a=\frac{1}{4}\\\\b=10$

Then;

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1 year ago

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