Evaluate the following:
23×149
step 1:- Convert the mixed fraction into an improper fraction
149=139
Step 2:- Find the product of the fractions
23×139=2×133×9
=2627
Hence,2627is the required solution.
Compare the given fraction and replace '□'by an appropriate sign '<or>'
27□25
Look at the pattern and fill in the blanks:
4=3×1+1, For 1st term or n=1
7=3×2+1, For 2nd term or n=2
10=3×3+1, For 3rd term or n=3
13=3×4+1, For 4th term or n=4
16=3×5+1, For 5th term or n=5
∴Expression for nth term is 3n+1
(iii) For n=30, 3×____+1=____.
Evaluate the following :
(-2/-9)3.