I candy mix sells for $2.20 per kilogram. It contains chocolates worth $1.80 per kilogram and other candy worth $3.00 per kilogram. How much of each are in 15 kg of the candy mix?

chocolate= 21.0 or 21. or 21.0000

other candy= 45.0 or 45. or 45.0000

Step-by-step explanation:

Chocolate:

You would multiply 1.80 by 15.00

then put it in decimal format

Other Candy:

You would multiply 3.00 by 15.00

then put it in decimal format

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls