woosaa
23 กุมภาพันธ์ 2010, 00:32
ได้โจทย์มา 2 ข้อตามนี้ครับ นึกวิธีแก้ไม่ออก วานช่วยดูทีครับ
1.At a concert, 2/3 of the audience were women. 1/5 of them were men. the rest were children. if there were 48 more women than children, how many people were there
2. Indriani had a bag of assorted candies. 1/3 of the candies were lollipops and the rest were candy canes. she shared the lollipops wqually among the boys such that each boy received 1/9 of the asorted candies. she then shared the candy canes among the girls such that each girl received 1/6 of the assorted candies. Find the number of the boys and the number of girls
1.At a concert, 2/3 of the audience were women. 1/5 of them were men. the rest were children. if there were 48 more women than children, how many people were there
2. Indriani had a bag of assorted candies. 1/3 of the candies were lollipops and the rest were candy canes. she shared the lollipops wqually among the boys such that each boy received 1/9 of the asorted candies. she then shared the candy canes among the girls such that each girl received 1/6 of the assorted candies. Find the number of the boys and the number of girls