An elephant has a mass of $3500$3500 kg, and a rhinoceros has a mass of $2900$2900 kg.
An elephant = $3500$3500 kg | A Rhinoceros = $2900$2900 kg |
Which animal is lighter?
The rhinoceros
The elephant
A tiger has a mass of $290$290 kg, and a leopard has a mass of $60$60 kg.
A black bear has a mass of $215$215 kg, a polar bear has a mass of $292$292 kg
A black bear has a mass of $245$245 kg, a brown bear has a mass of $497$497 kg