The mass of an organism increases from 50 g to 95 g. Calculate the percentage change in mass. Use the equation: percentage change=(final value - original value)/(original value)times 100

To calculate the percentage change, we need to substitute the given numbers - 50g as the original value, and 95g as the final value - into the percentage change formula.Our formula is: Let's substitute the given numbers into the formula: This simplifies to: Finally, we can find the percentage change by doing the division: Here most important point is our final answer: The mass of the organism increased by **90%** change.