Question

CM Simplify the following:
d4
1
-
2
(b) 11
-
3
8-
5
+-
9
10
(a)
(d) 11+ 22
(e) si
7
15
1
10
-
+
4
15
1
. 1
1.. lighter than the brick Find the weight of the stone.​

Answer 1

sorry can't understand