he

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

פּוֹפּוּלָרִי Word Problems >

Mr. Henderson brought his son to dinner. The cost of the bill was 42.36. Sales tax is 7%, what was the total cost of the meal?

פתרון

M r . He n d erso n b ro ug h t hi s so n t o d inn er . T h e cos t o f t h e bi ll w a s 42.36. S a l es t a x i s 7%, w ha t w a s t h e t o t a l cos t o f t h e m e a l ?

פתרון

Amount after tax : 45.3252

צעדי פתרון

Translate the problem into an equation:

x = 42.36 + 0.07 \cdot 42.36

x = 42.36 + 0.07 \cdot 42.36 : x = 45.3252

Amount after tax : 45.3252

דוגמאות פופולריות

The product of a number and 56 more than 4 times the number is 128 the sum of two numbers is 23. twice the greater number added to three times the smaller number is 57 Nicola is 6 years older than her brother, Carl. In 5 years, Nicola will be 2 times as old as Carl. How old is Carl now?a number subtracted from-53 amounts to 159 Alex went for a drive in his new Toyota. She drove for 142.5 miles at a speed of 57 mph. For how many hours did he drive?