Answer:
12x12=144 doughnuts
Step-by-step explanation:
Answer:
10/9ths or 1& 1/9
Step-by-step explanation:
1/3 + 7/9 =
× 9/9. × 3/3
9/27 + 21/27 = 30/27
OR 1 & 1/9
Answer:
Step-by-step explanation:
2a+3x+a+5x combine like terms
3a+8x
Answer:
50
Step-by-step explanation:
32/0.64 = 50
We have to use proportion to solve this problem.
75% -------------------180
100% ---------------------x
crossmultiply
75*x=100*180
75x=18000 /:75
x=240 - its the answer
We have similar problem here
8%---------------------60$
100% ------------------x
crossmultiply now
8*x=60*100
8x=600 /:8
x=75 - its the answer