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प्रश्न
If the cat starts from the 5th step and jumps five steps at a time and the mouse starts from the 8th step and jumps four steps at a time, can the mouse get away?
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उत्तर
No, the mouse cannot get away because the cat and the mouse both reach the 20th step at the same time.
Reason:
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The cat starts from the 5th step and jumps 5 steps at a time.
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The mouse starts from the 8th step and jumps 4 steps at a time.
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They both reach the 20th step, making it the first common step where they meet.
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संबंधित प्रश्न
Find whether the following number is divisible by 5: 755
Find whether the following number is divisible by 5: 9207
In the following number, replace M by the smallest number to make resulting number divisible by 11: 14M75
Multiple of 9 is
Draw a picture of factor tree.
18
Write down the first 5 multiples of the given number.
16
Can the mouse get away?
Complete the multiplication chart given here.
Look at the green boxes in the chart. These show how we can get 12 by multiplying different numbers.
12 = 4 × 3, so 12 is a multiple of both 4 and 3. 12 is also a multiple of 6 and 2, as well as 12 and 1. We say 1, 2, 3, 4, 6, 12 are factors of 12.
Find out all the factors of 36 from the multiplication chart.
Try drawing the factor tree using other numbers also.
