MATH SOLVE

9 months ago

Q:
# One of the rows in the table has an error and does not have the same ratio as the other rows. Which explains how to correct the error in the table? Conversion Chart Feet Centimeters Row 1 3 91.44 Row 2 6 172.88 Row 3 7 213.36 Row 4 9 274.32 A.Row 1 should show 3 feet is equivalent to 92.44 centimeters. B.Row 2 should show 6 feet is equivalent to 182.88 centimeters. C.Row 3 should show 7 feet is equivalent to 223.36 centimeters. D.Row 4 should show 9 feet is equivalent to 284.32 centimeters.

Accepted Solution

A:

Row 1 3 ftΒ 91.44 cm

The ratio is 91.44 cm/ 3 ft = 30.48 cm/ft

Row 2 6 ft 172.88 cm

The ratio is 172.88 cm / 6 ft = 28.81 cm/ft which ius not the same as 30.48 cm/ft.

Row 3 7 ft 213.36 cm

The ratio is 213.36 cm/ 7 ft = 30.48 cm/ft, which is the same as the first ratio.

Since 2 rows have the ratio 30.48 cm/ft, this ratio is correct. The ratio 172.88 cm / 6 ft is incorrect.

6 ft * 30.48 cm/ft = 182.88 cm

Answer:

B.Row 2 should show 6 feet is equivalent to 182.88 centimeters.

The ratio is 91.44 cm/ 3 ft = 30.48 cm/ft

Row 2 6 ft 172.88 cm

The ratio is 172.88 cm / 6 ft = 28.81 cm/ft which ius not the same as 30.48 cm/ft.

Row 3 7 ft 213.36 cm

The ratio is 213.36 cm/ 7 ft = 30.48 cm/ft, which is the same as the first ratio.

Since 2 rows have the ratio 30.48 cm/ft, this ratio is correct. The ratio 172.88 cm / 6 ft is incorrect.

6 ft * 30.48 cm/ft = 182.88 cm

Answer:

B.Row 2 should show 6 feet is equivalent to 182.88 centimeters.