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प्रश्न
Think of a number. If it is a multiple of 3 write it in the red circle. If it is a multiple of 5 write it in the blue circle.
उत्तर
Students may write any numbers of their choice that fit into the required conditions of questions.
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संबंधित प्रश्न
In an apartment consisting of 108 floors, two lifts A and B starting from the ground floor, stop at every 3rd and 5th floors respectively. On which floors, will both of them stop together?
Some numbers are multiples of both 3 and 5.
So we can say that they are common to both 3 and 5.
Think! If you write the multiples common to 3 and 5 in the purple part, then will they still be in both the red and the blue circles?
- Which is the smallest among these common multiples? Repeat the game using the numbers 2 and 7.
- Write the common multiples of 2 and 7.
What common multiples of 5 and 6 did you write in the green part?
What common multiples of 4 and 6 are written in the orange part?
In which coloured part did you write the common multiples of 4, 6 and 5?
What is the smallest common multiple of 4, 6, and 5?
Tamarind Seeds
Sunita took some tamarind (imli) seeds. She made groups of five with them and found that one seed was leftover. She tried making groups of six and groups of four. Each time one seed was leftover. What is the smallest number of seeds that Sunita had?
Find the first three common multiples of:
6 and 8
Find the first three common multiples of:
12 and 18
Write all the numbers less than 100 which are common multiples of 3 and 4.
