What is 0.00340.78 correct to 3 significant figures?
a significant fugure is when the number lean solething ,so its can anyone except 0
so if we are reducing 0.00340.78 to 3 significant number
first we have to look for the significant nulber ,which are 3,4,7,8
so the answer can be 0.0034.7
hopefully this helps
Answer:
(2,10)
Step-by-step explanation:
4 to 6 is 2 and 10 to 20 is 10 therfore you get 2 and 10
4*2/7=8/7 and 8/7*5=40/7 so correct answer is 40/7
