Question

10. Write the answers in the given placeholders.
(a) 3 times 18 is
(b) 5 times 20 is
(c) 7 times 21 is
(d) 6 times 25 is
(e) 4 times 50 is
(f) 3 times 100 is
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Answer 1

answer: (i) The shaded portion is 3 parts of the whole figure.

∴

3

4

(ii) The shaded portion is 1 parts of the whole figure.

∴

1

4

(iii) The shaded portion is 2 parts of the whole figure.

∴

2

3

(iv) The shaded portion is 3 parts of the whole figure.

∴

3

10

(v)The shaded portion is 4 parts of the whole figure.

∴

4

9

(vi) The shaded portion is 3 parts of the whole figure.

∴

3

8