Question 1006337
n+p=56
p=56-n
-------------
0.01p+0.05n=1.52
0.01(56-n)+0.05n=1.52
0.56-0.01n+0.05n=1.52
0.04n=1.52-0.56
n=0.96/0.04
n=24 nickels
56-24=32 pennies