Question

b) Ramya bought some ice creams. She has 3 cups of 315 each, and some
cones. If the number of cones is equal to the price of each cone, what is the
algebraic expression for the total cost of the ice creams?
(i) 15x + 3 (ii) x + 45
(iii) x +45 (iv) 15 + 3x
2​

Answer 1

Answer:

Ramya bought some ice creams. She has 3 cups of 315 each, and some

cones. If the number of cones is equal to the price of each cone, what is the

algebraic expression for the total cost of the ice creams?

(i) 15x + 3 (ii) x + 45

(iii) x +45 (iv) 15 + 3x

2​

Answer 2

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Ratio of the sides of the two figures (fig 2:fig 1) = 2:1

Ratio of the areas of the two figures (fig 2:fig 1) = 3:1

Ratio of the perimeter of the two figures (fig 2:fig 1) = 2:1