Daniel wants to buy a dozen of cupcakes which costs for $15. There is 15% discount for this month. Find the amount of discount in dollar!
$15 x 15% = $2.25
Lenny bought a pair of shoes for Rp 350 000. The original price of the shoes was Rp 500 000. Find how many % is the discount!
Rp 500 000 - Rp 350 000 = Rp 150 000 Discount = Rp 150 000/ Rp 500 000 x 100% = 30%
Phil bought 200 donuts for a party. If one donut costs for $2.80, how much did all donut cost?
200 x $2.80 = $560
There are 1500 boxes in the room. Find the total weight of the boxes (in kg) if each box is 6.5 gram!
1500 x 6.5 g = 9750 g = 9.750 kg
Torres got Rp 500 000 from his parents. He spent 25% of it and saved 35% of his money. Find the remaining of Torres' money!
100% - 25% - 35% = 40%, 40% x Rp 500 000 = Rp 200 000
Torres got Rp 500 000 from his parents. He spent 25% of it and saved 35% of his money. Find the amount of Torres' saving!
35% x Rp 500 000 = Rp 175 000
A sausage roll costs for $1.50 and a chicken pie costs for $2.80. Ms. Wei bought 5 sausage rolls and 9 chicken pie. How much did Ms Wei's grocery cost?
(5 x $1.50) + (9 x $2.80) = $7.50 + $25.20 = $32.70
There are 95 students in the class. 60% of them are boys. How many girls are there in the class?
60% x 95 = 57 boys, Girls = 95 -57 = 38
Mr Park had Rp 1 000 000 in his wallet. He spent Rp 360 000 yesterday and Rp 250 000 today. Find the percentage of Mr Park's remaining money!
Rp 1 000 000 - Rp 360 000 - Rp 250 000 = Rp 390 000, Percentage = Rp 390 000/ Rp 1 000 000 x 100% = 39%
Gilbert has 250 marbles. There are 128 red marbles, 22 blue marbles, and the remaining are green. Find the percentage of the green marbles!
250 - 128 - 22 = 100, Percentage = 100/250 x 100% = 40%
