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evablogger [386]

3 years ago

9

What is 51/4 divided by 22/7?

1 answer:

Mamont248 [21]3 years ago

3 0

Using the "keep, change, flip" method:
51/4 ÷ 22/7 = 51/4 × 7/22 = 357/88 = ≈4.05
Hope this helps!

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Let's say the point is C, so C partitions AB into two pieces, where AC is at a ratio of 3 and CB is at a ratio of 7, thus 3:7,

$\bf \left. \qquad \right.\textit{internal division of a line segment}
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A(5,10)\qquad B(20,25)\qquad
\qquad 3:7
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-------------------------------\\\\
{ C=\left(\cfrac{\textit{sum of "x" values}}{\textit{sum of ratios}}\quad ,\quad \cfrac{\textit{sum of "y" values}}{\textit{sum of ratios}}\right)}\\\
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