en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

The population of a city increases by 2.7% per year. If this year's population is 197,000, what will next year's population be, to the nearest individual?

Solution

T h e p o p u l a t i o n o f a c i t y in cre a ses b y 2.7% p er ye a r . I f t hi s ye a r^{'} s p o p u l a t i o n i s 197, 000, w ha t w i ll n e x t ye a r^{'} s p o p u l a t i o n b e, t o t h e n e a res t in d i v i d u a l ?

Solution

Amount after addition : 202319

Solution steps

Translate the problem into an equation:

x = 197000 + 0.027 \cdot 197000

x = 197000 + 0.027 \cdot 197000 : x = 202319

Amount after addition : 202319

Popular Examples

find the probability of getting a number less than 7 when a dice is thrown The radius of a circle is 13 cm. Find its circumference in terms of pi Translate the sentence into an equation.:The sum of 3 times a number and 2 equals 6:Use the variable x for the unknown number.75% of what number is 15 The circumference of a circle is 6.28 centimeters. What is the circle's radius?