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Phổ biến Word Problems >

Jim is 26 years old. Marco is 20 years older than Jim and 16 years older than Owen. How old is Owen?

Lời Giải

J im i s 26 ye a rs o l d . M a rco i s 20 ye a rs o l d er t han J im an d 16 ye a rs o l d er t han Ow e n . Ho w o l d i s Ow e n ?

Lời Giải

Owen^{'} s age is : 30

Các bước giải pháp

Translate the problem into an equation:

x - 20 = 26

Giải

x, x - 20 = 26 : x = 46

Tìm Owen's age

: 30

Owen^{'} s age is : 30

Ví dụ phổ biến

The product of two consecutive odd integers is 143.The hiệu of 1 and a number x Suppose an investment earns 2.5% interest compounded continuously. Find the future value of a 2300 investment after 24 years. Round your answer to the nearest cent, if necessary.Five times the sum of a number and 9 is 3 Charlotte opened a savings account and deposited 6,000.00 as principal. The account earns 14% interest, compounded annually. What is the balance after 9 years?