Question

Please explain the steps to solve the sums.
Please.
I don't know that's why I am asking to u all.
Please explain me. ​

Answer 1

$\bf{\underline{Question:-}}$

In a colony of 100 blocks of flats numbering 1 to 100, a school van stops at every sixth block while a school bus stops at every tenth block. On which stops will both of them stop if they start from the entrance of the colony?

$\bf{\underline{Solution:-}}$

Number of block in colony is 100 numbering 1 to 100

• if a school van stop every 6th block

While,

• A school bus stop every 10th block

Then,

→ Flat numbers where they stopped .

→ Flat number bus stop = ( 6 , 12 , 18 , 24 , 30 , 36 , 42 , 48 , 54 , 60 , 66 , 72 , 78 , 84 , 90 , 96 )

→ Flat number bus stops = ( 10 , 20 , 30 ,40 ,50 ,60 , 70 , 80 , 90 , 100 )

→ Common Flat numbers ( 30 , 60 , 90 )

$\bf{\underline{Therefore:-}}$

• 30 , 60 and 90 flats are common stop of van and bus

Answer 2

Answer:

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