If Lamar buys 4 pounds of nails, how much will he spend?
standard washers | $4.64/lb
rivets | $1.42/lb
nuts | $1.13/lb
nails | $1.45/lb
Find the cost of the nails. Multiply the price per pound by the number of pounds.

$1.45 × 4 = $5.80

He will spend $5.80.