Page 126 - NUMINO Challenge_D2
P. 126
Problem solving Key Points
1 is 250% of . What percent (%) of is double 250% of a number
that of ? is the same as 2.5
times the number.
2 There were a total of 250 bottles of juice and The total number of
water in a warehouse. 20% of the bottles were the bottles of water
water, and the percentage changed to 25% after does not change.
selling some bottles of juice. How many bottles
of juice were sold?
123Communication
1 is 250% of . What percent (%) of is double 250% of a number
that of ? is the same as 2.5
times the number.
2 There were a total of 250 bottles of juice and The total number of
water in a warehouse. 20% of the bottles were the bottles of water
water, and the percentage changed to 25% after does not change.
selling some bottles of juice. How many bottles
of juice were sold?
123Communication
