Ok so first You look at the number:8,699. Where's the Tens place? The tens place is easy to find by using expanded notation......8,000 + 600 + 90 + 9.
90 is the tens place you see? So in order to answer this right,You keep Every number on the right side of 90 and add it to 90 So.......90+9 = 99 .
99 is the area you going to round. In order to round you look at the one place
(the 9) and and see if its a number bigger than the number 5 which it is!
so read this.........4 or below let it go,5 or above give it a shove. So because it bigger than 5 you round it up. so.......8,6(99) rounded up would be simple.....
99 goes up so 90 (the tens place) goes to 100. BUT 8,6100 is wrong and you should now that so just do this.
99 turned to 100 so 600 (Hundreds place) + 100 (tens place rounded) = 700
Answer to this Number 8,700
Answer: 78 rupees
Explanation: since 10 pens cost 60 rupees you can divide 60 by 10 to get the cost of a single pen. The cost of a single pen is 6 rupees so you can multiply that by 13 to find the cost of the 13 pens.
10p=60
60/10=6
p=6
so
13x6=78
Hope this helped! :)
Answer:
-6-(-1)
Step-by-step explanation:
4a^5b^2=2*2*a*a*a*a*a*b*b
ab=a*b
greatest factor is ab
