The correct option is
A M1 and M2
M 1 represents a 10
× 10 table where each row has 10 equal divisions, and there are 10 rows in total.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1474149/original_Screenshot_2021-12-16_154435.png)
Hence, out of the 100 small boxes, the number of colored boxes is 70.
Fraction of colored boxes =
70100
= 0.70
We can also write 0.70 as 0.7.
Now, it is read as seven tenths.
This means, out of 10 bars, 7 bars needs to be colored to make it equivalent.
In M2, 7 bars out of 10 bars are colored.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1474150/original_Screenshot_2021-12-16_154447.png)
In M3, 6 bars out of 10 bars are colored.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1474151/original_Screenshot_2021-12-16_154458.png)
Hence, decimals represented by M 1 and M 2 are equivalent.