It weighs 300 grams at most. I found it out when I weighed a few workbooks of mine.
(A friend says that she might ask me to send a workbook and wants to know the postage cost. I'm going to tell her a link to calculate the cost, but the site needs to put the weight.)
Top answer
The antecedent for "It" is the workbook that you presumably mentioned in a previous sentence. " "That" now refers to your weighing the workbook.
— Deadrat
The antecedent for "It" is the workbook that you presumably mentioned in a previous sentence.
" "That" now refers to your weighing the workbook.
Free · every Monday
Get the Weekly English Kit 📬
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
The antecedent for "It" is the workbook that you presumably mentioned in a previous sentence. This gives you an unfortunate collision with "I found it out." Better: "I found that out ...." "That" now refers to your weighing the workbook.