The Pythagoras Patisserie sells triangular cakes at 39p and square buns at 23p each. Helen spent exactly £5.12 on an assortment of these cakes and buns. How many cakes and how many buns did she buy, given that £1=100p
K
Khách
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Những câu hỏi liên quan
DT
Đỗ Thanh Hải
CTVVIP
3 tháng 12 2021
1 How many cakes did she make for the party last night?
2 How much pork does your mother want for the barbecue?
3 How much cat food did you buy at the supermarket yesterday?
4 How many exams have they had so far?
5 How much tea is there in the teapot?
11 tháng 2 2017
còn lại số cái bánh là :
300 - 12 x 5 = 240 ( cái )
Đáp số : 240 cái
S
18 tháng 3 2023
hmm...ở bên box Anh là mấy câu như này đăng tầm 5-10 câu thôi nhé:v
Bread and cakes are bought at the baker's
A lot of cards are sent at Chrismast
The lights are turned on when it's dark
Many subjects are studied at school
The cathedral can't be seen from here
My luggage was carried to the train station
The sink was broken in the kitchen
Bricks and cement are used for building houses
My E novels was taken away
A better hospital is being built in our village
That naughty boy wasn't punished
My overcoat was hung on the peg
Our work have been being finished
Her own car is being driven by the hostest
A novel was being read by my nephew
Meal had been prepared by my mother
We are being taught English by our teacher
She is being brought a nice present
Grass was eaten on the meadow by the sheep
One cake + one bun = 23p + 39p = 62p
512 ÷ 62 = 8 remainder 16, so buying 8 cakes and 8 buns costs 16p less
16 = 39 - 23 is the difference between them
So buy one more bun and one less cake
7 cakes and 9 buns