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Phổ biến Word Problems >

Pato is a year older than Jimmy.The sum of their ages is 29.How old are Pato and Jimmy?

Lời Giải

P a t o i s a ye a r o l d er t han J imm y . T h e s u m o f t h e i r a g es i s 29. Ho w o l d a re P a t o an d J imm y ?

Lời Giải

Pato^{'} s age is : 15

Jimmy^{'} s age is : 14

Các bước giải pháp

Translate the problem into an equation:

x + x - 1 = 29

Giải

x, x + x - 1 = 29 : x = 15

Tìm age

Pato^{'} s age is : 15

Jimmy^{'} s age is : 14

Ví dụ phổ biến

8 less than a number is no more than 14 and no less than 5 nine times the reciprocal of a number equals 3 times the reciprocal of 4 a man invested R7500 at 9% simple interest for 3 years. calculate how much investments is worth at the end of the term Tessa opened a savings account and deposited 200.00 as principal. The account earns 2% interest, compounded monthly. What is the balance after 5 years?A starting principal of 6000 continuously compounds for 8 years, resulting in an acquired amount of 9000. Find the interest rate that produced this amount. Answer as a percentage rounded to two decimal places.