Answer:
1.) $100.80
2A.) 5.2Kg
2B.) $15.60
Step-by-step explanation:
1.)
You'd first have to reduce 2/10 down to 1/5, then change it to a percentage, which is 20%.
Then you take 20% off of $126.
Discount = Original Price * Discount% / 100
So it'd be
D = 126 * 20 / 100
D = 2520 / 100
D = $25.20
Then, you'd have to take the discount off the original price to find the new price.
$126 - $25.20 = $100.80
2A.) To figure this out, you'd take the 26KG, and divide it into 5 packages.
26/5= 5.2.
2B.) If one box is 5.2/Kg, and it's $3/Kg, you'd simply take the packages' weight (5.2) and multiply that by $3
5.2 * 3 = $15.60
