Find: 215÷115
Calculate 215÷115
215÷115=2×5+15÷1×5+15∵abc=a×c+bc=115×56∵ab÷cd=ab×dc=5530∴215÷115=156
Therefore, 215÷115=156.
y=sin−11√x+1 Find dydx
Find the product : 112×56×815×34
Find the third measure of each parallelogram having measures as given below: