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Популярное Word Problems >

carol gave a 15% deposit on a diamond bracelet. the deposit was \$73.50 what was the cost of the bracelet

Решение

c a ro l g a v e a 15% d e p os i t o n a d iam o n d b r a ce l e t . t h e d e p os i t w a s $73.50 w ha t w a s t h e cos t o f t h e b r a ce l e t

Решение

Amount before addition : 63.91304 \dots

Шаги решения

Translate the problem into an equation:

73.5 = x + 0.15 x

73.5 = x + 0.15 x : x = \frac{1470}{23}

\frac{1470}{23} = 63.91304 \dots

Amount before addition : 63.91304 \dots

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Ben is 4 times as old as Kevin and is also 6 years older as than Kevin What would be the compound interest obtained on an amount of 4800 at a rate of 5% per annum for 3 years?2 more than the product of a number and 9 is 11 if Lauren's age is half of Joe's age and lauren is 4. How old is Joe eight less than three times a number is the sam as five times the number find the number