41
X 4
=
164 that the answer using standard Algorithm
Answer:
Rupees 891
Step-by-step explanation:
If you multiply 810 times 0.1 which is the decimal of 10%, you get 81 which you can add to 810 to get 891 which is the price the shopkeeper payed to buy the watch.
Hope this helps!!! PLZ MARK BRAINLIEST!!!
0.084 is the answer because 0.84 divided by 10 is 0.084
8.2*10^-5 can be also written as 0.000082, in standard notation.
Hope this helps.