Answer:
30
Step-by-step explanation:
The total number of people is
5+6+4+7+5+3 = 30 people
Subtract the thickness of the known piece from the total thickness.
Because they have different denominators rewrite them to have the same.
9/32 x 2 = 18/64
Now you have 33/64 - 18/64 = 15/64
The other piece is 15/64 inch thick.
Answer:
tess
Step-by-step explanation:
Irrational numbers. √7 is an irrational number.
