.
(First day) $124.60 - $16.60 = $108.00 : $18 = 6 days, Total days = 7 days.
.
(a) 250 : 8 = $31.25 (b) $36.95 x 7 = $258.65
.
$1.25 x 25 = $31.25, $31.25 - $27 = $4.25
.
Apple = 3/10 x $1.50 = $0.45, 2 mango (2 x $1.50) + 5 apples (5 x $0.45) = $3 + $2.25 = $5.25
