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Primary 6
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Math
Agatha
asked in Math
Pls help with this question
Thank You
Arpita D Pal
answered this
Dear
Student
,
Let
the
total
students
are
4
a
so
class
X
has
students
=
1
4
×
4
a
=
a
class
Y
has
students
=
35
+
a
class
Z
has
students
=
1
2
5
35
+
a
+
35
+
a
=
7
5
35
+
a
+
35
+
a
=
12
5
35
+
a
Regards
