Shade-i 1-2 of the circles in box a ii 2-3 of the triangles in box biii 3-5 of the squares in box cabc

(i) It can be observed that there are 12 circles in the given box. We have to shade of the circles in it. As, therefore, we will shade any 6 circles of it. ( ...

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Standard VII

Mathematics

Multiplying Squares Using Associative Property

Shade:i 1/2 o...

Question

Shade:
(i) $\frac{1}{2}$ of the circles in box (a) (ii) $\frac{2}{3}$ of the triangles in box (b)
(iii) $\frac{3}{5}$ of the squares in box (c)
(a)
(b)
(c)

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Solution

(i) It can be observed that there are 12 circles in the given box.We have to shade $\frac{1}{2}$ of the circles in it. As $12 \times \frac{1}{2} = 6$ , therefore, we will shade any $6$ circles of it.
(ii) It can be observed that there are $9$ triangles in the given box. We have to shade $\frac{2}{3}$ of the triangles in it. As $9 \times \frac{2}{3} = 6$ , therefore, we will shade any $6$ triangles of it.
(iii) It can be observed that there are $15$ squares in the given box. We have to shade $\frac{3}{5}$ of the squares in it. As $\frac{3}{5} \times 15 = 9$ , therefore, we will shade any $9$ squares of it.

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Shade: (i) 12 of the circles in box (a) (ii) 23 of the triangles in box (b) (iii) 35 of the squares in box (c)(a)(b)(c)

Shade:
(i) $\frac{1}{2}$ of the circles in box (a) (ii) $\frac{2}{3}$ of the triangles in box (b)
(iii) $\frac{3}{5}$ of the squares in box (c)
(a)
(b)
(c)