There are 18 bangles on the rod. Meena is trying to group them. She can put them in groups of 2, 3, 6, 9, and 18 — without any bangle being left. How many groups will she have

There are 18 bangles on the rod. Meena is trying to group them. She can put them in groups of 2, 3, 6, 9, and 18 — without any bangle being left.

One Line Answer

If she makes groups of 1 bangle each, she will get 18 groups.

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Chapter 6: Be My Multiple, I'll be Your Factor - Be My Multiple, I'll be Your Factor [Page 94]

Chapter 6 Be My Multiple, I'll be Your Factor
Be My Multiple, I'll be Your Factor | Q 9.1 | Page 94

9 8
+ 4 A
C B 3

Fill in the blank:

______ is factor of every number.

Reduce each of the following fraction to the lowest term:
`517/799`

Reduce each of the following fraction to the lowest term:
`296/481`

Determine the longest tape which can be used to measure exactly the lengths 7 m, 3 m 85 cm, and 12 m 95 cm.

The HCF of two numbers is 145 and their LCM is 2175. If one of the numbers is 725, find the other.

Find the least number which when divided by 25, 40, and 60 leaves 9 as the remainder in each case.

Find the least number of five digits that is exactly divisible by 16, 18, 24 and 30.

Colour a rectangle made of 20 boxes in some other way.

Now complete the table, for different numbers of bangles. For each number see what different groups can be made.