I tried to find the total average annual income by first multiplying 19.83 with 52 (no of weeks) and that amount would be the 20% of the total average annual income, so divide the result of (19.83 x 52) by 0.2 and I get the ans 5155.8

Then the percentage spent on meats,poultry, seafood by the retirees is equal to 0.23 x 19.83 for one week and it would be 0.23 x 19.83 x 52 for a year

I divide these terms and I get the ans 0.046

I cannot get the answer 7%

I have tried all the ways but I am still unable to come up with 7%, can someone please help me