pt

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

Jack is twice as old as Lacy. In 3 years the sum of their ages will be 54

Solução

J a c k i s tw i ce a s o l d a s L a cy . I n 3 ye a rs t h e s u m o f t h e i r a g es w i ll b e 54

Solução

Lacy^{'} s age is : 16

Jack^{'} s age is : 32

Passos da solução

Translate the problem into an equation:

2 x + 3 + x + 3 = 54

Resolver para

x, 2 x + 3 + x + 3 = 54 : x = 16

Encontrar age

Lacy^{'} s age is : 16

Jack^{'} s age is : 32

Exemplos populares

a pair of dice is rolled. what is the probability of getting a sum greater than 7 Charlie is 10 years old. Alana is 22 years older than Charlie and 19 years older than Maggie. How old is Maggie?Lisa ate breakfast at a restaurant. The bill came to18.80. If she left a 20% tip, what was the total cost of her breakfast?Question The area of the circle is 200.96 units. What is the radio? Use 3.14 for pi Question Must complete at least 1 problem(s) Answer Six times the sum of a number and two is 156. What is the number