A kangaroo weighs. 3 ounces at birth fully grown it weighs 180 pounds how many times as heavy as a newborn kangaroo it's a fully grown adult

0.3 ounces = is the weight of a new born kangaroo.

180 pound = fully grown kangaroo’s weight

Find the total weight of Kangaroo’s weight as it grows into an adult.

First, convert the unit of measure into the same unit of measure.

Convert ounces into Pounds

=> 1 ounce = 0.0625 pound

=> 0.3 ounces = 0.01875 pounds

So, the baby kangaroo weighs 0.01875 pounds and it grows into 180 pounds

=> 180 pounds - 0.01875

=> 179.98125 or 179.99 pounds.