Question

9. The ratio of salary of worker in July to that in June was by
5/2 : 9/2 what % the salary of July more than salary of June. Also find by what %, salary of June was less than that of
July. Please answer step by step
a) 100/9 % and 10%

b) 10% and 100/9 %

c) both 10%

d) both 100/9%​

Answer 1

Step-by-step explanation:

June : July = 5 : 9

{july more} % = 4×100/5

% = 80%

{June less } % = 4×100/9

% = 400/9 %

Answer 2

Answer:

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