°° Let's see -
1,327 rounded to the nearest hundred would equal 1,300.
→ Why?
Because I've learned this rounding trick that when I share it with other people they find it very useful.
5 or more, raise the score! (Round up!)
4 or less, let it rest! (Round down or keep it the same!)
↑ ↑ ↑ I hope this is somewhat helpful to you :D
First we need to convert cm to mm
45 cm = 450 mm
Now our ratio looks like this
60/450
We can divide both by 30 and once we do that our ratio will look like this:
2/15
That means the answer is B
Answer: 1)100ways and 2)90ways
Step-by-step explanation:
Given :-The 10 students who completed a special flying course are waiting to see if they will be awarded the one Distinction or the one Merit award for their efforts.
Ways can the two awards be given if the same student can receive both awards (i.e repetition is allowed)
=10×10=100ways
Ways can the two awards be given if the same student cannot receive both awards(i.e. repetition is not allowed)
=10×9=90ways