Question

quick-quick
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Answer 1

Step-by-step explanation:

A:B=

2

1

:

8

3

=4:3,

B:C=

3

1

:

9

5

=3:5,

C:D=

6

5

:

4

3

=10:9,

⇒A:B=4:3,B:C=3:5andC:D=5:

2

9

⇒A:B:C:D=4:3:5:

2

9

=8:6:10:9

Answer 2

Answer:

Illiterate , Proportion per cent . , 701 125 178 346 62 17.9 355 63 177 565 116 20-5 275 56 20-4 290 60 207 44 3 6.8 40 2 5 : 0 7.7 11.1 40 60 SOMERSET