Ten of them.
10 pounds = 160 ounces
Four quarters = one Dollar Fourty = ten Dollars
It is 160 when rounded to the nearest ten
Two groups of five is ten
160.
That would be 160.
160
160
160
Ten pounds (160 ounces) of ice melts into ten pounds (160 ounces) of water. The volume decreases when ice melts, but the weight does not change.
there are 10 groups of 10