数学题,O(∩_∩)O谢谢不是翻译,2题O(∩_∩)O谢谢
AandBshareapackofcandiesintheratio3:5.later,BgivesallthecandiesheobtainedtoCandDinthe...
A and B share a pack of candies in the ratio 3:5.later,B gives all the candies he obtained to C and D in the ratio 3:4,find
1)number of candies A gets : number of candies C gets :number of candies D gets
2)A 33岁,B27岁,C20岁,多少年后,the ratio of the age of A to C is 3:2 展开
1)number of candies A gets : number of candies C gets :number of candies D gets
2)A 33岁,B27岁,C20岁,多少年后,the ratio of the age of A to C is 3:2 展开
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