Cách làm thế nào dậy, nói ra thì mình mới biết chớ.
Số tiền được giảm là: 30 x 40 : 100 = 12 ($)
Số tiền Jane phải trả là: 30 - 12 = 18 ($)
A clothing shop is having a 40% off sale. How much would a shopper have to pay for a shirt with its original price is $20?
Question 3: A clothing shop is having a 40% off sale. How much would Jane have to pay for a $30 sweater with a 40% discount?
a. $18 b. $20 c. $50 d. $13
Exam number 1: Đi tìm kho báu
Question 1:
There are 40 students in Mrs. Brown's class. 25% of her students received a B on the test. How many students received a B?
Question 2:
What is the product of 3.05 and 2.8?
Question 3:
A clothing shop is having a 40% off sale. How much would Jane have to pay for a $30 sweater with a 40% discount?
Question 4:
If a pen costs $1.75 and an eraser costs $0.85, which of the following is the cost of 10 erasers and 5 pens?
Question 5:
If the area of the rectangle ABCD is 60cm2 then the area of the trapezoid MNCD is ..........cm2.
Jane bought a couch. A couch costs 950 dollars.She recieved a 30% discount.How much of a discount did she get?
Jane bought a couch. A couch costs 950 dollars.She recieved a 30% discount.How much of a discount did she get?
Câu 5:
Your school is having a canned food drive for Harvesters. How many total cans would you have if you made a solid pyramid with cans on the first level, on the second level and continue the pattern all the way up to just one can on top?
Question 4: Jane bought a couch. A couch costs 950 dollars. She received a 30% discount. How much of a discount did she get?
Jane bought a couch.A couch coats 950 dollars.She recieved s 30 % discount.How much of a discount đi she get ?
In order to make a call between two cities, custumer have to pay $0.4/ minute if call is made between 6:00 am to 24:pm, and $0.25 if the call is made from 24:00 to 6:00 in the morning
According to a notice, if the call between two cities at 2:00 cost $16 then how much do they have to pay for the call of the same duration at 10:00 pm
(You have to write down the calculations and result, but don't have to write down any explanation)
