**Selina Publication Solutions- Chapter 12 Proportion** **– 6th ICSE Board**

In this chapter of ** Proportion**, we will understand the concepts of Consolidating the sense of numberness up to 5 digits, size, estimation of numbers, Identifying smaller and larger etc.

- Ratio, proportion and arithmetic problems
- difference between fraction and ration
- concept of ration
- proportion as equality of two rations
- unitary method (with only direct variation implied
- word problems on ration and proportions
- Idea of percent as fraction with 100 as denominator
- Idea of speed and simple daily life problems related to speed, time and distance.

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