Question

Sparkle is 464 mm long and twilight is 46 cm long which of Amelia's cats is longer

Answer 1

464 mm is longer because it is 46.4 cm and twilight is 46 cm. Change mm to cm by moving the decimal point of the mm back one point.

Answer 2

convert mm to cm => 1cm = 10mm
therefore 464mm = 464/10 = 46.4cm
therefore sparkle is longer