To get the color dove-white, Ken mixed black paint and white paint in a ratio of 5:3. He used 20 gallons of black paint. How muc
h white paint did he use?
2 answers:
12 gallons of white paint
divide 20 gallons by 5 to obtain 1 part of the ratio
= 4 gallons ← 1 part
white paint = 3 × 4 = 12 gallons ← 3 parts
He used 12 gallons of white paint.
Because 20 divided by 5 = 4. Meaning that 4 gallons is one part.
4 x 5 = 20
4 x 3 = 12
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Answer:
$343
Step-by-step explanation:
To get 30% of 490 we divide 30% by 1
30% ÷ 1 = 147
Now, we subtract 490 by 147
490 - 147 = 343
Replace each letter with it's value, so:
= (5*-2) + (-3*2) + 3
= -10 -6 +3
= -13
Answer:
the equal sign
Step-by-step explanation:
Your answer will be letter c
C. 8 inches. I hope I'm not too late
