180=90+50+x
180=140+x
x=180-140=40
X=40
You have to do $1,790 reduced (decreased) by $395 times 800 and your answer is $1166,000
if the number we were rounding was 2.4784
Number to the right of the thousandth digit is 4.
Since 4 is less than 5 we round down and leave the
thousandth place digit unchanged.
Answer: 2.4780
Remember: If less than 5, round down. If 5 or greater,
round up.
Step-by-step explanation:
It’s 315 hours because 60 divided by 4 equals 15 then multiply 15 and 3 equals 45 then multiply 45 and 7
