Question

A 100-square grid has 70 shaded squares. Explain how you could express this model as a fraction, percent, and decimal.

Answer 1

The fraction of squares shaded to total squares is 70/100  or 7/10
With a percent, 70% of all of the squares are shaded
With a decimal, there are 0.7 shaded blocks for every total block, so it is 0.7
Hope this helps!

Answer 2

Answer:

sample answer : 70 out of 100 is the ratio  , so it represents 70%.  can be reduced by dividing the numerator and the denominator by 10 to get the reduced fraction . Dividing 7 by 10 results in the decimal equivalent 0.70