Express each of the following as a ratio:

(i) 43%
(ii) 36%
(iii) 7.5%
(iv) 125%

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Solution

We have:
(i) 43%= $\frac{43}{100} = 43 : 100$
(ii) 36%= $\frac{36}{100} = \frac{9}{25} = 9 : 25$
(iii) 7.5%= $\frac{7.5}{100} = \frac{75}{10 \times 100} = \frac{3}{40} = 3 : 40$
(iv) 125%= $\frac{125}{100} = \frac{5}{4} = 5 : 4$

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Express each of the following as a ratio: (i) 43% (ii) 36% (iii) 7.5% (iv) 125%

We have:(i) 43%=43100=43:100(ii) 36%=36100=925=9:25(iii) 7.5%=7.5100=7510×100=340=3:40(iv) 125%=125100=54=5:4

Express each of the following as a ratio:

(i) 43%
(ii) 36%
(iii) 7.5%
(iv) 125%

We have:
(i) 43%= $\frac{43}{100} = 43 : 100$
(ii) 36%= $\frac{36}{100} = \frac{9}{25} = 9 : 25$
(iii) 7.5%= $\frac{7.5}{100} = \frac{75}{10 \times 100} = \frac{3}{40} = 3 : 40$
(iv) 125%= $\frac{125}{100} = \frac{5}{4} = 5 : 4$