Question

Glacier National Park had 150 glaciers more than a century ago. Today there are 35 only. What is the percentage of the glaciers decreased?

(P.s: Please show working <3)

Answer 1

Answer:

76.7%

Step-by-step explanation:

100-{$\frac{35}{150}$ × 100%}

=100-{$\frac{7}{3}$ × 100%}

= 100-23.3

=76.7

Answer 2

Answer:

76.7%

Step-by-step explanation:

100-{\frac{35}{150}

150

35

× 100%}

=100-{\frac{7}{3}

3

7

× 100%}

= 100-23.3

=76.7