Answer:
40percent
Step-by-step explanation:
30-12-6 is 12
12/30 times 100 is 40
185×30÷100=55.5
HERES YOUR answer
3m+3p
Sum of m and p is expressed as;
m + p (sum means addition)
If 3 is multiplied by the sum, this is expressed as;
3(m+p)
Expand
3m + 3p
Hence the required expression is 3m+3p
Hope this helps you. Thank you....