0000:00:00:00:00Start2Number 2ExplanationA piece of wood weighs 909090 grams. After being dried in the sun, it weighs 606060 grams. What is the percentage of water content in the wet wood?80%80\%80%40%40\%40%3313%33\frac{1}{3}\%3331%25%25\%25%20%20\%20%
2Number 2ExplanationA piece of wood weighs 909090 grams. After being dried in the sun, it weighs 606060 grams. What is the percentage of water content in the wet wood?80%80\%80%40%40\%40%3313%33\frac{1}{3}\%3331%25%25\%25%20%20\%20%
