the answer is $65
What the answers
15 pence
Carpets are sold per square meter (unless you find an off cut the size required). Your longest length is 7m, so your carpet will be 7sqm @ £20 per sqm = 7 x £20 = £140. Would exclude gripper rod, underlay and fitting though!
You write 325 in standard form as 3.25 × 102
1 meter is 100 cm 20% of 100 is 20 cm or 0.2 meter
108
Three-and-a-quarter times 20...
There are 100 cm per meter; so 20 centimeters is equal to 0.20 meters.
Subtracting 20 percent from 325 gives 325 x (1 - (20/100)) = 325 x 0.8 = 260.
231m
Yes. Allow to cook 20 minutes per pound at that temperature.
0.0615
15 pence
depends on the quality- it can range from $8 to $20 depending on what its made of- chiffon, silk, spandex. etc. polyester chiffon is about $11 per metre at spotlight.
at 20 minutes per pound, with 20lbs: 20lbs multiplied by 20 minutes is 400 minutes. Which is about 6.5-7 hrs.
20 minutes per pound plus an extra 20 minutes. In this case 5 hours 15 minutes.
Carpets are sold per square meter (unless you find an off cut the size required). Your longest length is 7m, so your carpet will be 7sqm @ £20 per sqm = 7 x £20 = £140. Would exclude gripper rod, underlay and fitting though!
(20 meters) x (100 centimeters per meter) = 2,000 centimeters