In the above question (13) if 1 part of a blue pigment requires 45ml of base, how much blue pigment should we mix with 900ml of base.

12 If the weight of 25 precious stones is 50 grams. How many precious stones of the same type would weigh 4500 kilograms. 13 A mixture of paint is prepared by mixing 1 part of Blue pigments with 5 parts of base. In the following table, find the parts of base that need to be added. 15 Nandika has a road map with a scale 1cm representing 25km. She drivers on a road for 100km. What would be her distance covered in the map? 16 In a school, the prize money of Rs2, 00, 000 is to be divided equally amongst the top scorers. Complete the following table and find whether the prize money given to an individual scorers is directly or inversely proportional to the number of scorers?