Follow these 3 steps to convert a mixed number to an improper fraction:
Multiply the whole number by the denominator
Add the answer from Step 1 to the numerator
Write answer from Step 2 over the denominator
A mixed number is a whole number plus a fractional part. An improper fraction is a fraction where the numerator (top number) is larger than the denominator (bottom number). You can convert between mixed numbers and improper fractions without changing the value of the figure.
7x = 12
x = 12/7
You can’t simplify it further, so it’s the answer
Answer:
A = x
Step-by-step explanation:
Answer:
26.74
Step-by-step explanation:
sinA = .45
A=sin^-1 (.45)
A=26.74368
Hundredth equals to the 2nd number after the decimal point, which is "4".
FYI, Tenths is the first after the point, thousandths is the third and so on....
So round it off, the "3" is smaller than 5 which makes the rounded number the same. So 26.74 still remains 4.
If it is 26.745, then the value will be 26.75 as the thousandths place is bigger equals to "5" , adding a one to the rounded off number
Hope this isn't too confusing to. be said in wordss
Step-by-step explanation:
to compare day 1 with day 2 :
100% = 8
1% = 100%/100
25% = 25×1% = 100% × 25/100 = 8 × 1/4 = 2
so, on day 2 he walks 8+2 = 10 laps.
on day 3 he walks then 10-1 = 9 laps.
so, now, to calculate the % decrease compared to day 2
100% = 10
1% = 100%/100 = 0.1
how many % is represented by this 1 lap he was walking less ?
1 / 1% = 1 / 0.1 = 10%
so he had a 10% decrease from day 2 to day 3.