es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

two numbers are in ratio 1:1 and their sum is 15. Find the numbers

Solución

tw o n u mb ers a re in r a t i o 1 : 1 an d t h e i r s u m i s 15. F in d t h e n u mb ers

Solución

The numbers : 7 \frac{1}{2}, 7 \frac{1}{2}

Pasos de solución

Represent the numbers in ratio 1:1 with

x

x

x

Write an equation for the sum:

x + x = 15

Resolver para

x, x + x = 15 : x = \frac{15}{2}

x = \frac{15}{2}

x = \frac{15}{2}

Convertir las fracciones impropias a números mixtos:

\frac{15}{2} = 7 \frac{1}{2}

Convertir las fracciones impropias a números mixtos:

\frac{15}{2} = 7 \frac{1}{2}

The numbers : 7 \frac{1}{2}, 7 \frac{1}{2}

Ejemplos populares

Andrew is 6 years older than twice Maddy's age. If the sum of their ages is 78, how old is Maddy?10 is 20% of what number?:[?]The radius of a círculo is 5 in. Find its area to the nearest whole number.the population of a city has increased by 27% since it was last measured. if the current population is 50800 what is the previous population the quotient of a number and 5 is 9