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WARRIOR [948]
3 years ago
12

3 ⅕ -⅔ divided by 2 ⅘

Mathematics
1 answer:
spin [16.1K]3 years ago
8 0

Answer:

160/196

Step-by-step explanation:

it would be easier if you converted all fractions to improper fractions

so 3 1/5 would equal 16/5 and 2 4/5 would equal to 14/5

\frac{14}{5} - \frac{2}{3} : to solve this you would need the same common denomenator,

to do this you can multiply 5 and 3 by something to make the lowest common denominator, which would be 15

thus

multiplying first fraction by 3 and the second by 5

42/15 - 10/15 = 32/15

now 32/15 divided by 14/5

the rule for dividing fractions, is flipping the fraction which you will be using to divide, and then multiplying it to the first fraction:

\frac{32}{14} multiplied by \frac{5}{14}

thus, answer is 160/196

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7 0
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<img src="https://tex.z-dn.net/?f=15j%2B5j%2B2jx%5E%7B2%7D" id="TexFormula1" title="15j+5j+2jx^{2}" alt="15j+5j+2jx^{2}" align="
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