Question

5)
1) Simplify the following:
2 3
1 3
(i) 2=+3
(ii) 4
2
3 5
8 4
3 2
1 1
(iii) 6=-3=
(iv) 2 -1-
7 5
2 4
1
2) Mala bought a ribbon 43-m long.
8
5
She purchased 22 m more. How much
8
ribbon does she have altogether?
3) The total length of copper wire that
2
2
Ajay bought is 5-m. He had to cut off 2-m
3
3
from it for his project. How much did he have
left?
1
84) Helen takes of an hour to reach the metro
6
4
station. If she takes of an hour in all to reach
5
office, what is the time taken by the metro?​

Answer 1

Answer:

too long to be give answer

Answer 2

Answer:

hope it's right

Step-by-step explanation:

1.

$= 2 \frac{2}{3} + 3 \frac{3}{5} \\ = \frac{8}{3} + \frac{18}{5} \\ = \frac{40 + 54}{15} = \frac{94}{15}$