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23 tháng 3 2016

có số tờ 40 đô là:

   10000/40=250(tờ)

                Đáp số :250 tờ

19 tháng 3 2016

MYA có 10000 usd trong hóa đơn của 40 usd. Có bao nhiêu 40 usd hóa đơn làm cô ấy có

21 tháng 3 2016

250 do ban a mk lam dung bai do

tk mk nha

21 tháng 3 2016

toan teng anh

Question 1:What number should be placed in the box to make ?Answer: Question 2:What is the remainder when 65870 is divided by 8?Answer: Question 3:The expression  is equal to Question 4:Mya has 10000 dollars in bills of 40 dollars.How many 40 dollars- bills does she have? Answer: 40 dollars- bills.Question 5:The numbers from 1 to 1000 are written. How many of these numbers have at least two digits 5?Answer:  numbers.Question 6:Five years ago, Sarah was 7 years old. Two years later, she will...
Đọc tiếp

Question 1:
What number should be placed in the box to make ?

Answer: 

Question 2:
What is the remainder when 65870 is divided by 8?
Answer: 

Question 3:
The expression  is equal to 

Question 4:
Mya has 10000 dollars in bills of 40 dollars.How many 40 dollars- bills does she have? 
Answer: 40 dollars- bills.

Question 5:
The numbers from 1 to 1000 are written. How many of these numbers have at least two digits 5?
Answer:  numbers.

Question 6:
Five years ago, Sarah was 7 years old. Two years later, she will be  years old.

Question 7:
Six students had an orange eating contest. The graph shows the number of oranges eaten by each student. Mary ate the fewest oranges and Jack ate the fewest. How many more oranges did Jack eat than Mary? 

Answer:  oranges.

Question 8:
A large box of candies and a small box of candies together cost 13 dollars. If the large box costs 5 dollars more than the small box, what is the price of the small box of candies? 
Answer:  dollars.

Question 9:
Five students do an exam with a maximum score of 50. The scores of four of the students are 41, 44, 46 and 49. The average of five students’ scores is the same as the score of the fifth student. The score of the fifth student is 

Question 10:
A fraction is equal to . The sum of its denominator and its numerator is 91. What is the difference between the denominator and numerator of this fraction? 
Answer: 

1
21 tháng 3 2016

anh siêu nhân đây ko có thì giờ để giải bài này

26 tháng 3 2016

Cô ấy có số hóa đơn là :

10000 : 40 = 250 ( hóa đơn )

      Đ/s : 250 hóa đơn

26 tháng 3 2016

???????????/

19 tháng 3 2016

10000 : 40 = 250 ( hoa don )

14 tháng 5 2023

Tony has 28 marbles, because 70% of 40 is 28

\(\dfrac{40}{70}\times100=28\left(marbles\right)\)

14 tháng 5 2023

The number of red marbles that Tony has is:

40 : 70 x 100 = 28 ( marbles )

                    Answer: 28 marbles

21 tháng 3 2016

Đề = tiếng ... Anh Việt hả ???????????

6 tháng 8 2017

VIẾT LẠI CÂU SAO CHO NGHĨA KO ĐỔI
1. she doesn`t have as many stamps as I do

=> she has less atamps than i do

2. there is less coffee in my cup than there is in yours

=> there is more coffee in your cup than there is in mine

3. i don`t have so many storybooks as my sister does

=> i have less storybooks than my sister does

4. my friends have more pens than I do

=> i don`t have as many pens as my friends do

5. my brother drinks more coffee tham my sister does

=> my sister drinks less coffee than my brother does

6. she eats more chocolate than I do

=> i eat less chocolate than sshe does

7. there isn`t rice in the bwl as there is on the plate

=> there is more rice on the plate than there is in the bowl

8. she has less homework to do than he does

=> he has more homework to do than she does

9. there are more girls in my class than there are in her class

=> there are less girl in her class than there are in my class

10. there isn`t as much milk in my glass as there is in yours

=> there is more milk in your glass than there is in mine

6 tháng 8 2017

cảm ơn bạn nhìu nhayeu