Question

peter buys 4 1/2 pounds of fertilizer for his front yard every 5 weeks. He uses the same amount every time he gardens. How many kilograms of fertilizer will he buy each year

Answer 1

I believe the answer is 21.23 kilograms.

Explanation
You take 52 and divide by 5 because you’re trying to figure out for the whole year. Then you take what 52 divided by 5 is and multiply by 4.5 since he buys 4.5 pounds every 5 weeks. Then you convert that number which is 46.8 into kilograms which gives you 21.22812