Question

6. How many matchsticks of size 6 cm * 4.5 cm x 2 cm are required by a child to make a wall of size 18 cm
18cm x 20 cm,
h
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Answer 1

Answer:

17 matchsticks

Step-by-step explanation:

6 cm* 3 =18 cm

4.5 cm *4= 18 cm

2 cm *10= 20 cm

total 3+4+10=17 matchsticks