Kimberly, Victoria and Shiyun had a total of 397 coins. Kimberly gave
59 of her coins away. Shiyun gave away 3 times as many coins as Kimberly and Victoria gave away 63 coins. In the end, they had 194 coins left. How many coins did Victoria and Shiyun have in total in the end?
| |
Kimberly |
Victoria |
Shiyun |
Total |
| Before |
9 u |
? |
? |
397 |
| Change |
- 5 u |
- 63 |
- 15 u |
- 203 |
| After |
4 u |
? |
194 |
Number of coins that Shiyun gave away
= 3 x 5 u
= 15 u
Number of coins given away
= 5 u + 63 + 15 u
= 20 u + 63
20 u + 63 = 397 - 194
20 u = 203 - 63
20 u = 140
1 u = 140 ÷ 20 = 7
Number of coins that Victoria and Shiyun had in the end
= 194 - 4 u
= 194 - 4 x 7
= 194 - 28
= 166
Answer(s): 166
