If by standard from you mean numbers (123) and not words then
1 milllion=1000 thousand or 1000*1000 or 1,000,000
1 billion=1000 million=1000*1000*1000=1,000,000,000
so 7billion=7*1000*1000*1000=7,000,000,000
Answer:
its 5
Step-by-step explanation:
cause 2 divided by 30is 15 minus 10 its 5
26.18 divided by 77 = 0.34. Therefore the percentage change = 66%