he

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

פּוֹפּוּלָרִי Word Problems >

The last time Jeremiah checked, his dog weighed 68.4 pounds.:Jeremiah just measured his dog again and found out that it weighs: 8.2% less now. How much does the dog weigh now?

פתרון

T h e l a s t t im e J ere miah c h ec k e d, hi s d o g w e i g h e d 68.4 p o u n d s . : J ere miah j u s t m e a s u re d hi s d o g a g ain an d f o u n d o u t t ha t i t w e i g h s : 8.2% l ess n o w . Ho w m u c h d oes t h e d o g w e i g h n o w ?

פתרון

Amount after reduction : 62.7912

צעדי פתרון

Translate the problem into an equation:

x = 68.4 - 0.082 \cdot 68.4

x = 68.4 - 0.082 \cdot 68.4 : x = 62.7912

Amount after reduction : 62.7912

דוגמאות פופולריות

5 years ago Charlie was twice as old as Priya. What are their ages now if in 3 years the sum of their ages will be 76?In 56 years, Daniel will be 5 times as old as he is right now.How old is he right now?The total cost, C, of an item purchased from a store is C = P+.07P, where P is the price before sales tax, and there is a 7% sales tax in effect. An equivalent formula for this situation is A tortoise is walking in the desert. It takes 6 minutes to walk 9.6 meters. What is its speed?The radius of a circle is 13 ft. Find its area in terms of pipi.