1. 3 5 9 . 3 2. 6 2 1 8 1 2 7 (a) 1 (b) 2 (c) 3 (d) 4 3 으
Answers
Answered by
0
Answer:
16:24:30:35
Step-by-step explanation:
=
9
2
÷
3
1
=
9
2
×
1
3
,
c
b
=
7
2
÷
14
5
=
7
2
×
5
14
=
5
4
c
d
=
10
7
÷
5
3
=
10
7
×
3
5
=
6
7
⇒
d
c
=
7
6
⇒a=
3
2b
,c=
4
5b
,d=
6
7c
=
6
7
×
4
5b
=
24
35b
∴a:b:c:d=
3
2b
:b:
4
5b
×24:
24
35b
=16:24:30:35.
Answered by
0
Answer:
16:24:30:35 is the answer
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