Answer:
18.5 in
Step-by-step explanation:
Let x be the length of board.
Actual width of board,b=1.5 in
Height of board,h==5.5 in
Density of wood=0.021lb/cubic in
Weight of wood=3.2 lbs
We know that
Volume=
By using the formula
Volume of wood=
Volume of wood=
Using the formula
Hence, the length of board=18.5 in
The LCM of 24 and 72 is 72 :)
Answer:
Pls be mentally strong and don't not take help if you want take help from your parents
Answer: $84.15
Step-by-step explanation:
We need to find 10% of $76.50 to add it to get the original number.
Formula to get 10% of $76.50: (10*76.50)/100=$7.65
Now we add $7.65 to get the original price
$76.50+$7.65=$84.15
Look at the picture attached for answers