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인기 있는 Word Problems >

Pamela's age is two times Jir's age. The sum of their ages is 39. What is Jiri's age?:years wid

해법

P am e l a^{'} s a g e i s tw o t im es J i r^{'} s a g e . T h e s u m o f t h e i r a g es i s 39. Wha t i s J i r i^{'} s a g e ? : ye a rs w i d

해법

Jir^{'} s age is : 13

Pamela^{'} s age is : 26

솔루션 단계

Translate the problem into an equation:

2 x + x = 39

x

해결 대상

, 2 x + x = 39 : x = 13

age 찾다

Jir^{'} s age is : 13

Pamela^{'} s age is : 26

인기 있는 예

number g multiplied by-8 is at least 1/4 the sum of two numbers is 38. the larger of number is seven less than twice the smaller number. find the numbers.the quotient of a two and a number plus 6 Rachel opened a savings account and deposited 600.00. The account earns 8% interest, compounded quarterly. If she wants to use the money to buy a new bicycle in 2 years, how much will she be able to spend on the bike?the sum of four times a number and twenty for