Các câu hỏi tương tự
How many integer solutions does the following equatios have?
(x2 - x - 1)x+2000 = 1
How many positive factors does 23,232 have ?
A survey showed that of 120 secondary school students: 52 of them have a dog, 31 of them have a cat and 19 of them have both.
How many of the 120 students have neither a dog nor a cat?
we have 1234 is a four-digit number that the product of it is 24.how many 4-digit number that the product of it is 24?
Toán tiếng Anh : A survey showed that of 120 secondary school students: 52 of them have a dog, 31 of them have a cat and 19 of them have both.
How many of the 120 students have neither a dog nor a cat? Answer: {} students
If you walk 45 minutes at a rate 4km/h and then run for 30 minutes at a rate of 10km/h, how many kilometers will you have gone at the end of one hour and 15 minutes?
A survey showed that of 120 secondary school students: 52 of them have a dog, 31 of them have a cat and 19 of them have both.How many of the 120 students have neither a dog nor a cat ?
A box of erasers cost 4 dollars. A box of pencils cost 6 dollars more. Darwin spent 240 dollars on some boxes of erasers and pencils. The ratio of the number of pencil boxes to the number of eraser boxes was 4:5. How many boxes of pencils did he buy?
24 tháng 10 2016 lúc 19:22
Câu này em hỏi nhiều lần mà vẫn chưa có câu trả lời đúng.
How many integers from 1 to 2008 have the sum of their digits divisible by 5?
Có bao nhiêu số nguyên từ 1 đến 2008 có tổng các chữ số chia hết cho 5?
Giải IN Tiếng Anh please =)