Question

subtract 4 1/5 from 6 1/7​

Answer 1

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$6 \times \frac{1}{7} - 4 \times \frac{1}{5} \\ = > \frac{64}{7} - \frac{21}{5} \\ = > \: \frac{64 \times 5 - 21 \times 7}{35} \\ = > \: \frac{173}{35}$

Answer 2

Answer:

22 / 35

Step-by-step explanation:

4 1/5 6 1/5

turn mixed fraction to improper fraction

= 21 / 5 - 43 /7

so now as you said in question subtract from

so we are subracting 43 /7 - 21/5

since denominator are different we are taking LCM and the LCM is 35

= 43 -21/35 = 22/35