Mathematics: Reduce the fractions 32/68,22/28, and 21/49

Reduce the fractions 32/68,22/28, and 21/49 - id3268222821492576796, ishrael2001

Ответ:

abosse144

03.01.2022

Step-by-step explanation:

$\dfrac{32}{68}=\dfrac{32:2}{68:2}=\dfrac{16:2}{34:2}=\dfrac{8}{17}\\\\\\\dfrac{22}{28}=\dfrac{22:2}{28:2}=\dfrac{11}{14}\\\\\\\dfrac{21}{49}=\dfrac{21:7}{49:7}=\dfrac{3}{7}$

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Ответ:

dontcareanyonemo

04.01.2020

Mathematics

Third option or 3,9,27,81

Step-by-step explanation:

A geometric sequence is a sequence where the term multiplies by the last term to make the next term.

In these options, we can clearly see the second and fourth one are not geometric as their relationship is not by multiplying.

The first option is also wrong since 4*-16 is -64, not 64.

That leaves the third option. 3*9 = 27, 9*27 is 81. Therefore, it is the third option

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Reduce the fractions 32/68,22/28, and
21/49

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