CAN ANYONE PLS TELL ME THE BOTH
2 answers:
Answer:
1:2 and 12
Step-by-step explanation:
2: 4 is equivalent with anothher ratio if you did the exact same multiplication and division to both terms
you have
1 : 2 from 2/2 : 4/2 so in good
7 : 8 is no good
4: 2 is no good
6: 10 is no good
3 olive oil : 1 vinegar
x olive oil : 4 vineger ( we multiply both by 4)
3*4 olive oil : 1*4 vinegar
12 olive oil : 4 vinegar
First question is 1:2
Second question is 12
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9 because 18÷2=9
you can use models to help too
get 18 things and put them in 2 groups
12 because if you take 2 and add it to 10 you get 12
Answer:
0.33...acre
Step-by-step explanation:
1/4=0.25
3/4=0.75
-------------
0.25/0.75=x/1
cross product
0.75*x=0.25*1
0.75x=0.25
x=0.25/0.75
x=0.3
Answer:
first and third
Step-by-step explanation:
Consider
y = 
x + 3 ( multiply through by 2 )
2y = x + 6 ← third equation
Subtract the amount you have from the amount you need:
2 cups - 1 3/8 cups
Subtract the whole cup first:
2 cups -1 cup = 1 cup
8/8 = 1
Rewrite 1 as 8/8 then subtract the 3/8 you have:
8/8 - 3/8 = 5/8
You need 5/8 cup more
