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anonymous
 one year ago
divide
2/5 / 3/10
A.
http://static.k12.com/bank_packages/files/media/mathml_221b4a1c0e2637a4d179aec080db6ff3f8cab8fc_1.gif
B.
http://static.k12.com/bank_packages/files/media/mathml_a2543b3347056437e37b0e86a8b349c2fd5cb372_1.gif
C.
http://static.k12.com/bank_packages/files/media/mathml_3e5f9ad33dad60506d79b4c0d95d6f4efc9308c8_1.gif
D.
http://static.k12.com/bank_packages/files/media/mathml_98514a849d2c9628b4ab0c5009c94bbea25e03a1_1.gif
anonymous
 one year ago
divide 2/5 / 3/10 A. http://static.k12.com/bank_packages/files/media/mathml_221b4a1c0e2637a4d179aec080db6ff3f8cab8fc_1.gif B. http://static.k12.com/bank_packages/files/media/mathml_a2543b3347056437e37b0e86a8b349c2fd5cb372_1.gif C. http://static.k12.com/bank_packages/files/media/mathml_3e5f9ad33dad60506d79b4c0d95d6f4efc9308c8_1.gif D. http://static.k12.com/bank_packages/files/media/mathml_98514a849d2c9628b4ab0c5009c94bbea25e03a1_1.gif

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idku
 one year ago
Best ResponseYou've already chosen the best response.2\[\frac{2}{5}\div \frac{3}{10}~~\Longrightarrow~~\frac{2}{5}\times \frac{10}{3}\]

idku
 one year ago
Best ResponseYou've already chosen the best response.2you flip the fraction by which you divided, and instead of dividing by it, you multiply by it

idku
 one year ago
Best ResponseYou've already chosen the best response.2that works in any case, \[\frac{A}{B}\div \frac{C}{D}~~=~~\frac{A}{B}\times\frac{D}{C}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0There is no implied grouping in this problem. The divisions are calculated from left to right.
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