Question: Directions: What should come at the place of question mark (?) in the following questions?
$ 49.964\times 32.046\times 99.962+999.069=? $
Options:
A) 170000
B) 175000
C) 180000
D) 161000
Show Answer
Answer:
Correct Answer: D
Solution:
- $ 49.964\times 32.046\times 99.962+999.069 $
$ \approx 50\times 32\times 100+999 $
$ =1600\times 100+999=160000+999 $
$ =160999\approx 161000 $