Add: 16.7,8.8and24.5
16.7+8.824.550.0
Hence, the sum of 16.7,8.8and24.5 is 50.0.
Add: 17.5,8.8
Name the property where a,bandc
a+b=b+a:
If * is an operation such that for any two integers a and b
a*b=a-(-b)+(-3), find the value of (-4)*(-5)and(-5)*(-4)
Is a*b=b*a?