he

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

פּוֹפּוּלָרִי Word Problems >

Pamela is 14 years older than Jiri. The sum of their ages is 104. What is Jiri's age?

פתרון

P am e l a i s 14 ye a rs o l d er t han J i r i . T h e s u m o f t h e i r a g es i s 104. Wha t i s J i r i^{'} s a g e ?

פתרון

Jiri^{'} s age is : 45

צעדי פתרון

Translate the problem into an equation:

x + x - 14 = 104

x + x - 14 = 104, x

פתור בשביל:

x = 59

Jiri's age מצא את:

45

Jiri^{'} s age is : 45

דוגמאות פופולריות

Two trains start out at two different stations. The trains are 3 619 km apart. The trains start travelling towards each other. One train is travelling at 270 km/h and the other train at 247 km/h.If both trains started their journey at the same time, how long will they take to pass each other?Katie deposited 2,000 into a new savings account that paid interest at an annual rate of 3%, compounded continuously. If there were no other transactions, approximately how much money was in Katie’s account 6 years after she made the deposit?simplify number (sqrt(20571.9775)-141.95738)/(1533.138)32 is 80% of what number?The area of a circle is 153.86 square meters. What is the diameter of the circle? Use 3.14 for pi.