estimate 6.9 x 3.67
2.800
How can 7 times 4 be less than 3?
0.028
0.028 is less than 1.
Study this site.
http://www.mathsisfun.com/decimals.html
28.00
Yay! You're right. 7 * 4 = 28
To estimate the product of 6.9 and 3.67, you can round each number to the nearest whole number and then multiply them.
To round 6.9 to the nearest whole number, you can look at the decimal part. Since the decimal part, 0.9, is greater than or equal to 0.5, you round up the whole number to 7.
To round 3.67 to the nearest whole number, you can also look at the decimal part. Again, since the decimal part, 0.67, is greater than or equal to 0.5, you round up the whole number to 4.
Now, multiply the rounded numbers together: 7 x 4 = 28.
So, the estimated product of 6.9 and 3.67 is 28.
It seems that the answer you provided, 2.800, is not the estimated product. Please check your computation again.