Answer: 20
Step-by-step explanation: since i helped can i have brainlist plesa :D
Answer: 2a
Step-by-step explanation:
18a: 1,2,3,6,9,18 then there's A
20ab: 1,2,4,5,10,20 then there's A and B
6ab: 1,2,3,6 then there's A and B
All have a 2 and an A in common so it's 2a
Answer:
7
2 1/4
1/3 = 3/4
3/4 ÷ 3 = 1/4
1/3 ÷ 3 = 1/9
1/9 recipe with 1/4 flour
1/9 x 9 = 9/9 = 1
1/4 x 9 = 9/4 = 2 1/4
for a recipe, it will need 2 1/4 cups of flour