it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

Tim is 5 years older than JoAnn. Six years from now the sum of their ages will be 78

Soluzione

T im i s 5 ye a rs o l d er t han J o A nn . S i x ye a rs f ro m n o w t h e s u m o f t h e i r a g es w i ll b e 78

Soluzione

Tim^{'} s age is : 35 \frac{1}{2}

Joann^{'} s age is : 30 \frac{1}{2}

Fasi della soluzione

Translate the problem into an equation:

x + 6 + x - 5 + 6 = 78

Risolvi per

x, x + 6 + x - 5 + 6 = 78 : x = \frac{71}{2}

Trova age

Tim^{'} s age is : 35 \frac{1}{2}

Joann^{'} s age is : 30 \frac{1}{2}

Esempi popolari

four times a number is-8.8 Kira went for a drive in her new car. She drove for 15 miles at a speed of 100 mph. For how many hours did she drive?A car travels at a speed of 60 kilometers per hour. How long does it take to travel 120 kilometers?the quotient of two and a number is eleven A square has an area of 25 yd^2. What is the length of each side?