Lời Giải
Lời Giải
Các bước giải pháp
Translate the problem into an equation:
Làm tròn đến hundredth gần nhất:
Ví dụ phổ biến
The product of some negative number and 3 less than twice that number is 527. Find the number.A landing pad for a helicopter is in the shape of a circle with a bán kính of 7 meters. What is the area of the landing pad in square meters?Find 3 consecutive odd integers such that 4 times the sum of the first two is 62 less than the product of-30 and the third.An account is opened with an initial deposit of 100 and earns 3.0% interest compounded monthly.What will the account be worth in 25 years?The sum of a number times 7 and 21 is at most-19