Zane and Xylium share some stamps.
35 of Zane's stamps is equal to
37 of Xylium's stamps. Given that Xylium has 20 stamps more than Zane, how many stamps do they have altogether?
35 of Zane's stamps = 37 of Xylium's stamps
Number of Zane's stamps = 5 u
Number of Xylium's stamps = 7 u
Number of stamps that Xylium has more than Zane
= 7 u - 5 u
= 2 u
2 u = 20
1 u = 20 ÷ 2 = 10
Total number of stamps
= 5 u + 7 u
= 12 u
= 12 x 10
= 120
Answer(s): 120
