3. Rewrite 5 and 1/4 as an improper fraction. Explain your answer .
4. Rewrite 7 and 2/3 as an improper fraction. Explain your answer .
5. Rewrite 9 and 3/5 as an improper fraction. Explain your answer.
Can anyone explain this to me? Will give brailiest.
Answer:
$11,700
Step-by-step explanation:
Given:
Weekly income = $750
Amount saved weekly,
= 30% of weekly income
= (30/100) x $750
= $225
Assuming there are 52 weeks in a year
yearly savings,
= amount saved weekly x 52 weeks
= $225 x 52 weeks
= $11,700
Answer:
Step-by-step explanation:
To compare the fractions we require them to have a common denominator.
The lowest common multiple of 3 and 7 is 21
Change both fractions into fractions with a denominator of 21
and
= and
The numerator 14 is greater than 12, hence
is the larger fraction
Answer:
2/3
Step-by-step explanation:
To find whether a fraction is bigger than the other, we need to make the denominators the same.
First we see what number we can change 3 and 7 into, so it can be made the same.
I chose the number 21 as 21 is in the 3 times tables and the 7 times tables.
Then because I multiplied 3 by 7 to make 21 , I multiply the numerator which is 2 by 7 as well which is 14.
This makes 14/21.
We need to multiply the numerator of the other fraction to because we multiplied the denominator by 3 so we do 4 multiplied by 3, to make 12.
This makes 12/21.
We can see here that 14/21 is greater than 12/21, therefore 2/3 is greater than 4/7.
Your welcome!