8-8^-1
=8-1/8 <<< 8*8=64 then 64-1=63
=63/8
in decimal(7.875)
Answer:
if 1/6 of a roll of paper covers 1/4 of a wall, this means that we will need 4/6 of a roll to cover a whole wall, now the question is asking how many rolls will we need to cover 4 walls, we already know that it takes 4/6 to fill one wall so if we add 4/6+4/6+4/6+4/6 we will get 16/6 or 2 4/6
we will need 16/6 or 2 4/6 of rolls of paper to cover 4 walls
Answer:
yes
Step-by-step explanation:
because its true
Answer: 1.5 or 1 1/2
Step-by-step explanation:
Answer:
3x-1=16*2
3x=32+1
3x=33/:3
x=11
Step-by-step explanation: