Desmos Graphing Calculator

CalcReferenceCopy

Math·Problem-Solving and Data Analysis·Percentages

easy

The mass of a certain red kangaroo increased by 279% from 110 days old to 180 days old. If this red kangaroo’s mass was $k$ grams when it was 110 days old and $ak$ grams when it was 180 days old, what is the value of $a$?

1

3.79

2

379/100