A carpenter needs to cut four sections, each 3–feet 8–inches long, from a piece of molding. If the board is only sold by the foo
t, what’s the shortest length of board she can buy?
1 answer:
3 feet 8 inches converted to inches is 3x12+8=44inches
44inches times 4 pieces is 176 inches.
176 inches converted back to feet and inches is 176/12=14 feet 8 inches so he would need 15 feet of board
You might be interested in
Answer:
First equation = 3a + 9
= 3( a+3 )
Second equation = a²- 9
= a² - 3 ^ 2
= (a+3) (a-3)
Hence,
HCF = ( a+ 3)
Hope this helped
All the best !!
Answer:
4.5
Step-by-step explanation:
43-32+2-4= 9
9/2= 4.5
Answer:
im not sure for this but i think its build friendships with customers
4000 (4x10^3) times 400 (4x10^2) is equal to 16x10^5 ( 1,600,000)
15: the red tiles are triangle, blue tiles are pentagons
