5 = 0.05w
5 / 0.05 = w
100 = w........5 is 5% of 100
Answer:
or 
Step-by-step explanation:
Percentage is out of a 100. Therefore, 35/100
Simplify 35/100
Becomes 7/20
Fraction of 35% is 7/20
11 cow and 19 chicken 11*4=44 19*2=38 38+44=82
Answer:
15 quarters, 10 nickels
Step-by-step explanation:


multiply the first equation by -0.25 and add the second equation to it

________________

has 10 nickels
has 15 quarters
10(.05) +15(0.25) = 0.5 + 3.75 = 4.25
Hope this helps