Saleswoman 37041

The saleswoman mixed two types of candies into the cone. Half a kilo of fruit at 90 CZK per kilogram and 400 g of nut at 117 CZK per kilogram. How many crowns will 1 kg of this mixture cost?

Correct answer:

x =  102 Kc

Step-by-step explanation:

m1=1/2=21=0.5 kg m2=400 g kg=400:1000  kg=0.4 kg  m1 90+m2 117=(m1+m2) x 0.5 90+0.4 117=(0.5+0.4) x  0.9x=91.8  x=0.991.8=102  x=102=102 Kc

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips for related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?

You need to know the following knowledge to solve this word math problem:

Units of physical quantities:

Themes, topics:

Grade of the word problem:

Related math problems and questions: