What time will be after the minute hand completes 2008 cycles, starting from 10 o’clock in the morning ?

The sum of 11 consecutive numbers is 187. Find the sum of the next 15 consecutive numbers.

A hare runs at 50 metres per minute towards the tortoise’s house. At the same time, the tortoise crawls at 2metres per minute to look for the hare. They meet each other 4 minutes later. How fa is the hare’s house from the tortoise’s house ?

Mike had 180 picture cards at first. She gave $\frac{1}{9}$  of her cards to her best friend. She then gave $\frac{1}{4}$  of the remaining cards to her cousin. How many picture cards had she left ?

Winnie and Patricia had an equal amount of money at first. After Winnie had spend 24 dollars and Patricia had spend 72 dollars, Winnie had 3 times as much money as Patricia. How much money did each of them have at first ?

Janet ate $\frac{1}{6}$of a family – sized pizza. His brother and sister ate $\frac{2}{5}$  of the remaining pizza. What fraction of the pizza was left ?

( Write the answer as a/b )

Alice has 5 dollars more than Bryan . Bryan has 5 dollars more than Cindy. Cindy has 5 dollars more than Dylan.  The total amount of money they have is 90 dollars. How much money does Cindy have ?

Subtract 104 from 6 times of number A, the difference will be 64 more than 4 times the value of number A. Find the value of  A.

Subtract 76 from 8 times of a number B, the difference is 68 more than 6 times the value of the number B. Find the value of the number B

Five consecutive numbers whose sum is  465

Find the greatest number ?

The average of A and B is 20. The average of B and C is 15. The average of C and D is 18. Find the average of A and D.

The average of 35; 40; 41; m and 50 is 45. Find the value of m ?

The average mass of a group of children is 36 kg. If $\frac{3}{7}$ of the number of children are girls are their average mass is 32 kg. Find the average mass of the boys.

Bình có một chiếc đồng hồ đeo tay chạy nhanh hơn đồng hồ báo thức của anh ấy 20 giây một giờ. Nhưng chiếc đồng hồ báo thức lại chạy chậm hơn thời gian thực tế là 30 giây một giờ. Hỏi đồng hồ đeo tay của Bình chạy lệch so với thời gian thực tế là bao nhiêu giây trong 1 ngày?

Trả lời: Đồng hồ đeo tay của Bình chạy lệch so với thòi gian thực tế là: …..giây trong 1 ngày

Một chiếc đồng hồ chạy chậm hơn thời gian thực tế là 1 phút mỗi giờ. Hỏi đang là mấy giờ nếu đồng hồ chỉ 6 giờ sáng biết rằng nó đã được điều chỉnh cho đúng với thời gian thực tế vào lúc 12 giờ đêm ?

Trả lời: Thời gian thực tế là 6 giờ ……..phút (Viết kết quả dưới dạng a/b)