Apackage of thumbtacks cost $0.80. what fraction on $1.00 does $0.80 represent?
a.2/25
b.4/5
c.4/25
d.2/5

represents the fraction on $1 does $0.80.

Option B

Step-by-step explanation:

A package of thumbtacks cost $0.80.Need to find out the fraction on $1.00 does $0.80 represent . Let the required fraction be ‘x’. So, according to question that,

By multiply '10' on both denominator and numerator, we can cancel the decimal points in the above equation. So, represents the fraction on $1 does $0.8.

what is all that apply?