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Mathematics 8 Online
100kpimpcess:

help ss below

100kpimpcess:

BLOODBATHFEVER:

uh lemy think

snowflake0531:

Do you know how to convert a mixed numeral to an improper fraction? If you do, do that for 6 4/5

100kpimpcess:

34/5

snowflake0531:

Yes so \[v + \frac{3}{4} = \frac{34}{5} \\ v = \frac{34}{5} - \frac{3}{4}\] So now we need to change the denominator to make it equal o-O What is the least common multiple of 5 and 4

100kpimpcess:

20

snowflake0531:

Yes so can you change 34/5 and 3/4 to denominators of 20? remember to multiply the numerator accordingly

100kpimpcess:

yes because 5 times 4 is 20

snowflake0531:

... No change the whole fractions to denominators of 20, what are they

100kpimpcess:

so 34/20 and 3/20 ? .

snowflake0531:

...\[\frac{34}{5} = \frac{34 \times 4}{5 \times 4} \\ \frac{3}{4} = \frac{3 \times 5}{4 \times 5}\]

100kpimpcess:

136/20 15/20 ?

100kpimpcess:

im confused a little . .

snowflake0531:

Yes so \[v = \frac{136}{20} - \frac{15}{20}\] I think you can simplify from there

100kpimpcess:

i got 6 1/20

snowflake0531:

yes

100kpimpcess:

ok thank you

snowflake0531:

yw~

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