de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

Julie's age is half of Ennie's age. Ennie is Emma's twin, and Emma is 3/5 of Zanak's age. The sum of their ages is 60, how old is Julie?

Lösung

J u l i e^{'} s a g e i s ha l f o f E nni e^{'} s a g e . E nni e i s E mm a^{'} s tw in, an d E mma i s \frac{3}{5} o f Z ana k^{'} s a g e . T h e s u m o f t h e i r a g es i s 60, h o w o l d i s J u l i e ?

Lösung

Julie^{'} s age is : 7 \frac{1}{5}

Schritte zur Lösung

Translate the problem into an equation:

\frac{1}{2} \cdot \frac{3}{5} x + \frac{3}{5} x + \frac{3}{5} x + x = 60

Löse nach

x, \frac{1}{2} \cdot \frac{3}{5} x + \frac{3}{5} x + \frac{3}{5} x + x = 60 : x = 24

Finde Julie's age

: 7 \frac{1}{5}

Julie^{'} s age is : 7 \frac{1}{5}

Beliebte Beispiele

Evelyn is 32 years older than Rick. Lily is 72. Harry is 60 years younger than Lily and 1 year older than Rick. How old is Rick?A store pays 226.88 for a dishwasher and marks the price up by 25%.What is the amount-up?A rectangle with a perimeter of 26 centimeters and a length of 5 centimeters, what is the width of the rectangle Clayton puts 500.00 into an account to use for school expenses. The account earns 8% interest, compounded quarterly. How much will be in the account after 8 years?Find the value of the investment after the specified time period. Round to the nearest cent.a 6500 investment compounded quarterly at a 4.1% interest rate for 15 years