Соода с
Question 17: Shubhi draws a table to calculate the purity of different types of gold, choose the
correct values of x and y:
Carat
Parts of gold Purity in%
24 k
24/24
99.9%
22k
22/24
X
18 k
y/24
75
a) x=99.9 %and y = 20
b)x=95% and y = 20
C) x = 91.7% and y=18
d) x=86% and y= 18
Answers
Answered by
75
Option B
Answered by
17
Answer:
option b is correct one
Similar questions