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Популярное Word Problems >

Monica is 4 years older than Tom. The sum of their ages is 40. How old is Monica?

Решение

M o ni c a i s 4 ye a rs o l d er t han T o m . T h e s u m o f t h e i r a g es i s 40. Ho w o l d i s M o ni c a ?

Решение

Monica^{'} s age is : 22

Шаги решения

Translate the problem into an equation:

x + x - 4 = 40

Решите для

x, x + x - 4 = 40 : x = 22

Monica^{'} s age is : 22

Популярные примеры

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