In the Republic Day parade, there are boy scouts and girl guides - Removing Brackets - II

part 2 - Example 16 - Removing Brackets - II - Chapter 2 Class 7 - Arithmetic Expressions (Ganita Prakash) - Class 7 (Ganita Prakash 1, 2 & old NCERT)

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Example 16 In the Republic Day parade, there are boy scouts and girl guides marching together. The scouts march in 4 rows with 5 scouts in each row. The guides march in 3 rows with 5 guides in each row (see the figure below). How many scouts and guides are marching in this parade? = 5 × 7 = 35

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