Question

please send it in copy and this is not that question this is changed question ​

Answer 1

$\huge \boxed { \sf \orange{ \frac{157}{60} = 5 \frac{7}{60} }}$

Step-by-step explanation:

$3 \frac{1}{2} - 2 \frac{2}{3} + 4 \frac{2}{5} \\ \\ = > \frac{(3 \times 2) + 1}{2} - \frac{(2 \times 3) + 2}{3} + \frac{(4 \times 5) + 2}{5} \\ \\ = > \frac{6 + 1}{2} - \frac{6 + 2}{3} + \frac{20 + 2}{5} \\ \\ = > \frac{7}{2} - \frac{8}{3} + \frac{22}{5} \\ \\ = > \frac{(7 \times 3) - (8 \times 2)}{6} + \frac{22}{5} \\ \\ = > \frac{21 - 16}{6} + \frac{22}{5} \\ \\ = > \frac{5}{6} + \frac{22}{5} \\ \\ = > \frac{(5 \times 5) + (22 \times 6)}{30} \\ \\ = > \frac{25 + 132}{30} \\ \\ = > \frac{157}{30} = 5 \frac{7}{30}$

Hope it helps.

#BeBrainly

Answer 2

Answer:

3½-2⅔+4⅖

1×3=3+2=5=5/2

2×2=4+3=7=7/3

2×4=8+5=13=13/5

sooo...

5/2-7/3+13/5

2,4,6,8,10

3,6,9,12,15

=7/6-5/6=2/6

2/6+13/5=

6,12,18,24,30

5,10,15,20,25,30

2/30+13/30=15/30

15/30=1/2 (lowest term)

Step-by-step explanation:

I hope you understand my explanation