de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

uncle lorenzo is 7 times a old as pipo. in 4 years, he will be 5 times as old as pipo. what will be uncle lorenzo's age next year?

Lösung

u n c l e l ore n zo i s 7 t im es a o l d a s p i p o . in 4 ye a rs, h e w i ll b e 5 t im es a s o l d a s p i p o . w ha t w i ll b e u n c l e l ore n z o^{'} s a g e n e x t ye a r ?

Lösung

Lorenz o^{'} s age in 1 years : 57

Schritte zur Lösung

Translate the problem into an equation:

7 x + 4 = 5 (x + 4)

Löse nach

x, 7 x + 4 = 5 (x + 4) : x = 8

Finde Lorenzo's age in 1 years:

57

Lorenz o^{'} s age in 1 years : 57

Beliebte Beispiele

Sarah invested 53,000 in an account paying an interest rate of 4.5% compounded daily. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year, for the value of the account to reach 77,700?Sound travels through the air at 330 m/s and light travels at 300000km/s. calculate how far away a lightning flash occurred if the sound was hear 6.4 seconds after the lightning was seen.If 15 is subtracted from two times a certain number, the result is five times the number. Find the number.You deposit 10000 in an account earning 7% interest compounded monthly. How much will you have in the account in 1 years?Fatoumata is going to invest in an account paying an interest rate of 3.9% compounded monthly. How much would Fatoumata need to invest, to the nearest dollar, for the value of the account to reach 7,400 in 8 years?