Lời Giải
Lời Giải
Các bước giải pháp
Given Speed:
Given Time:
Write expression for the distance travelled using the formula:Distance = Speed Time
Write an equation for whole distance
Ví dụ phổ biến
If the sum of a number and five is tripled, the result is seven less than twice the number. Find the number.if 14 is subrtacted from an number, the result is 37. what is the numberAlex is ten years younger than Toni. Five years later, Toni will be twice as old as Alex. Find their present ages.A father is 7times as old as his son. Two years ago, the father was 13 times as old asa his son. What are their preaent ages?Lori is 6 years younger than micah. In 5 years, Lori's age will be 3/4 of Micahs age. How old is lori now?