Please solve these word problem .chris has three types of watches.20% of his watches are men's watches,40% are ladies' watches and the rest are children's watches.he has 250 watches altogether .how many children's watches does he have?
0.4 * 250
100% - 40% - 20% = 40% Children's.
0.4 * 250 =
To solve this problem, we need to find out the number of children's watches that Chris has.
Let's break down the given information step by step:
1. We know that Chris has a total of 250 watches.
2. It is stated that 20% of the watches are men's watches. To find the number of men's watches, we can calculate 20% of 250.
Number of men's watches = 20% of 250
= (20/100) * 250
= 0.2 * 250
= 50
3. Similarly, it is given that 40% of the watches are ladies' watches. To find the number of ladies' watches, we can calculate 40% of 250.
Number of ladies' watches = 40% of 250
= (40/100) * 250
= 0.4 * 250
= 100
4. The remaining watches are children's watches. To calculate the number of children's watches, we can subtract the sum of men's and ladies' watches from the total number of watches.
Number of children's watches = Total watches - (Number of men's watches + Number of ladies' watches)
= 250 - (50 + 100)
= 250 - 150
= 100
Therefore, Chris has 100 children's watches.