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Phổ biến Word Problems >

Gina is 5 years younger than Jim. How old are they if the sum of their ages is 49?

Lời Giải

G ina i s 5 ye a rs yo u n g er t han J im . Ho w o l d a re t h ey i f t h e s u m o f t h e i r a g es i s 49 ?

Lời Giải

Gina^{'} s age is : 22

Jim^{'} s age is : 27

Các bước giải pháp

Translate the problem into an equation:

x + x + 5 = 49

Giải

x, x + x + 5 = 49 : x = 22

Tìm age

Gina^{'} s age is : 22

Jim^{'} s age is : 27

Ví dụ phổ biến

The reciprocal of four less than a number is five times the reciprocal of the number. Find the number. Enter your answer as an integer or a reduced fraction. Do not use decimals.The value of Jay's house has increased by 7%. His house is now valued at £749000. What was the value of the house before the increase?the product of 4 and a number plus 17 is 5 2 1/(2) of a number is 100. what is the number 1. The states that a number to a power of negative one is equal to one divided by the number