Janelle buys 12.3 meters of fabric she uses 4.5 meters to make a dress she uses half of the remaining fabric to make a skirt how
many meters if fabric does she use to make the skirt
2 answers:
2.9 Meters is your total if it is HALF of what the remaining is. You subtract then divide! Simple!
Answer:
3.9 meters.
Step-by-step explanation:
Given,
The original length of fabric = 12.3 meters,
The length of fabric that is used to make a dress = 4.5 meters,
The remaining fabric = Original fabric - Used fabric = 12.3 - 4.5 = 7.8 meters,
Now, the fabric she used for skirt = half of the remaining fabric



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Step-by-step explanation:
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Answer:
1) 2x + 3x - 10 + 50 = 180
5x = 180 - 50 + 10 = 140
x = 140/5 = 28°
2) 3x + 15 + 4x + 5 + x = 180
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3) x + 3x + 5x = 180
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Image: Attached