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Byju's Answer
Standard VIII
Mathematics
Interesting Patterns
Simplify: 4...
Question
Simplify:
4
5
×
(
125
64
+
75
48
)
×
5
4
×
(
64
125
+
48
75
)
Open in App
Solution
W
e
h
a
v
e
4
5
×
(
125
64
+
75
48
)
×
5
4
×
(
64
125
+
48
75
)
=
4
5
×
(
125
×
3
+
75
×
4
192
)
×
5
4
×
(
64
×
3
+
48
×
5
375
)
=
4
5
×
(
375
+
300
192
)
×
5
4
×
(
192
+
240
375
)
=
4
5
×
5
4
×
675
192
×
432
375
=
27
24
×
54
15
=
9
8
×
18
5
=
9
4
×
9
5
=
81
20
w
h
i
c
h
i
s
t
h
e
r
e
q
u
i
r
e
d
a
n
s
w
e
r
.
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2
Similar questions
Q.
Simplify : [3 MARKS]
3
8
×
4
5
×
3
2
×
5
4
×
7
5
3
9
×
4
4
×
7
5
Q.
Simplify the following:
(
i
)
√
45
−
3
√
20
+
4
√
5
(
i
i
)
√
24
8
+
√
54
9
(
i
i
i
)
4
√
12
×
7
√
6
Q.
Prove that
(i)
8
-
2
3
×
2
1
2
×
25
-
5
4
÷
32
-
2
5
×
125
-
5
6
=
2
(ii)
64
125
-
2
3
+
1
256
625
1
4
+
25
64
3
=
65
16
(iii)
7
81
1
4
+
256
1
4
1
4
4
=
16807
Q.
Simplify:
4
+
5
4
-
5
+
4
-
5
4
+
5
.
Q.
Simplify:
5
4
÷
5
3
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