the area of a square floor on a scale drawing is 100 square centimeters and the scale of the drawing is cm : 2 ft what is the area of the actual floor what is the ratio of the area in the drawing to the actual area
Answers
The actual floor is 200 square feet and the ratio is 100 square centimeters: 200 square feet
the ratio would be 50:1 because you would have to simplify the ratio 100:2
4/7t = 4
t=
please & thank you xx <3
Answers
To solve for t, you must multiply both sides by to isolate it.
t=(4)*( ) The 4s cancel leaving 7.
t=7
A car uses one gallon of gasoline for every 20 miles it travels. If a gallon of gasoline costs $3.98, how much will the gas cost, to the nearest dollar, to travel 180 miles?
Answers
$x/180mi=$3.98/20mi. 180/20=9 so 3.98(9)=$ for 180 miles. 3.98(9)=$35.82
Explain how to estimate 368 + 231 two different ways
Answers
368 estimated to the nearest Hundredth is 400, and 231 is 200
also to the fiftieth, 350 and 250
368 rounded to the nearest hundredth is 400 and 231 is 200, second way is 368 to nearest tenth is 370 and 231 is 230