Question

Express the following as the ratios..
1)65%
2)45/2%
3) 13.5%
give the answer of all questions with full explanation
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And give the answer fastt​

Answer 1

Step-by-step explanation:

(i) HCF of 24 and 40 is 8.

∴ 24 : 40 = = 3 : 5

Hence, 24 : 40 in its simplest form is 3 : 5.

(ii) HCF of 13.5 and 15 is 1.5.

Hence, 13.5 : 15 in its simplest form is 9 : 10.

(iii)

The HCF of 40 and 45 is 5.

∴ 40 : 45 = = 8 : 9

Hence, in its simplest form is 8 : 9

(iv) 9 : 6

The HCF of 9 and 6 is 3.

∴ 9 : 6 = = 3 : 2

Hence, in its simplest form is 3 : 2.

(v) LCM of the denominators is 2.

∴ 4 : 5 : = 8 : 10 : 9

The HCF of these 3 numbers is 1.

∴ 8 : 10 : 9 is the simplest form.

(vi) 2.5 : 6.5 : 8 = 25 : 65 : 80

The HCF of 25, 65 and 80 is 5.

∴ 25 : 65 : 80 = = 5 : 13 : 16

hope it's correct if not don't report it's my efforts

Answer 2

1. Question 1:
3. Question 1:Express each of the following ratios in simplest form:
5. Question 1:Express each of the following ratios in simplest form:(i) 24 : 40
6. Question 1:Express each of the following ratios in simplest form:(i) 24 : 40(ii) 13.5 : 15
7. Question 1:Express each of the following ratios in simplest form:(i) 24 : 40(ii) 13.5 : 15(iii) 623:712
8. Question 1:Express each of the following ratios in simplest form:(i) 24 : 40(ii) 13.5 : 15(iii) 623:712(iv) 16:19
9. Question 1:Express each of the following ratios in simplest form:(i) 24 : 40(ii) 13.5 : 15(iii) 623:712(iv) 16:19(v) 4:5:92
10. Question 1:Express each of the following ratios in simplest form:(i) 24 : 40(ii) 13.5 : 15(iii) 623:712(iv) 16:19(v) 4:5:92(vi) 2.5 : 6.5 : 8
12. Question 1:Express each of the following ratios in simplest form:(i) 24 : 40(ii) 13.5 : 15(iii) 623:712(iv) 16:19(v) 4:5:92(vi) 2.5 : 6.5 : 8ANSWER:
14. Question 1:Express each of the following ratios in simplest form:(i) 24 : 40(ii) 13.5 : 15(iii) 623:712(iv) 16:19(v) 4:5:92(vi) 2.5 : 6.5 : 8ANSWER:(i) HCF of 24 and 40 is 8.
15. Question 1:Express each of the following ratios in simplest form:(i) 24 : 40(ii) 13.5 : 15(iii) 623:712(iv) 16:19(v) 4:5:92(vi) 2.5 : 6.5 : 8ANSWER:(i) HCF of 24 and 40 is 8.∴ 24 : 40 = 2440= 24 ÷ 840 ÷ 8= 35 = 3 : 5
17. Question 1:Express each of the following ratios in simplest form:(i) 24 : 40(ii) 13.5 : 15(iii) 623:712(iv) 16:19(v) 4:5:92(vi) 2.5 : 6.5 : 8ANSWER:(i) HCF of 24 and 40 is 8.∴ 24 : 40 = 2440= 24 ÷ 840 ÷ 8= 35 = 3 : 5Hence, 24 : 40 in its simplest form is 3 : 5.
19. Question 1:Express each of the following ratios in simplest form:(i) 24 : 40(ii) 13.5 : 15(iii) 623:712(iv) 16:19(v) 4:5:92(vi) 2.5 : 6.5 : 8ANSWER:(i) HCF of 24 and 40 is 8.∴ 24 : 40 = 2440= 24 ÷ 840 ÷ 8= 35 = 3 : 5Hence, 24 : 40 in its simplest form is 3 : 5.(ii) HCF of 13.5 and 15 is