Question

Express the following ratios in the form 1: n (a) 6:15 (b) 20:1160 (c) 30: 1500​

Answer 1

Explanation:

(a)

16

36

​

=

4

9

​

36:16=9:4

(b)

144

324

​

=

4

9

​

324:144=9:4

(c)

1125

125

​

=

1125

125

​

=

45

5

​

=

9

1

​

∴125:1125=1:9