(i) If 3 out of 5 candies were taken, let's find the percentage of cndies taken.

(ii) If 6 out of 24 berries are rotten, Lets find the percentage of berries that have rotton.

0.23 parts of students of our class are girls. Let's find the percentage of girl students out of all the student of our class.

Rojina worked out 90 sums in 1 day. Shefali did 65 sums at the same time. Let's find what percentage of sums Rojina did more than Shefali. Let's find the percentage of sums Shafali did less than Rojina during that period of time.

Let us take rectangular piece of paper, and let's draw. 10 × 10 equal cells and colour them with different colours. Let's find the percentage of different colours used.

Let's find the values - 15 ÷ 5/3

1500 bottles were produced in a factory at Hridapur. Now 1695 bottles are produced there. Let's work out the percentage of increase of production in that factory.

Why is it that the instantaneous rate of a reaction does not change when a part of the reacting solution is taken out?

The ratio of hydrogen and oxygen in water is 2 : 1 Let's work out the percentage of hydrogen and oxygen in water.

If x - y = 3, xy = 28 then let's find out the value of (x^2 + y^2)

(1) I have taken measurement of the floor of my living room, I see that the rectangular shaped floor is of 8 m length and 5 m breadth. Let’s find the ratio of its length to it breadth. Let’s also write if the ratio is ratio of grater or lesser inequality.