(a) There are 1/4 cups of flour per serving
<u>Work:</u> 1.5/6=1/4
(b) There are aprox. .18 cups of sugar per serving.
<u>Work:</u> 9/12+4/12=13/12 n then divide 13/12 by 6
(c) You need 2 1/4 cups of flour to make 9 servings
<u>Work:</u> 1.5/2=.75 1.5+.75=2.25=2 1/4 cups
(d) Someone would need to know the amount of sugar per serving to make the recipe accurate.
<em>Question 2</em>
(a) You're account is at $10 dollars
<u>Work:</u> $5x5 (days)=$25. add 25 to -15 and you have $10 dollars in you're account.
(b) 5 days.
<u>Work:</u> 10/2=5 10-10=$0
9.06. It cannot be any other number because it must be between 9.04 and 9.15 and no other number has a 6 (9.04, 9.05, 9.06, 9.07, 9.08, 9.09, 9.10, 9.11, 9.12, 9.13, 9.14, 9.15).
C.
Add all cups of sugar, which would be 20. Divide it by 5 (the number of students in the class). 20/5 = 4.
A.
1/3 were creams
1/3 of 36 means 1/3 times 36 or 1/3 times 36/1=36/3=12 (by long division or times tables)
B.
1/4 of all or 36, so 1/4 of 36 is 36/4=9 (by long divison or times tables)
C. so we do total-creams-nuts=rest
36-12-9=15 other
A. 12
B. 9
C. 15
There are only 13 multiples of both 3 and 5, since
From these integers, we eliminate any that are also divisible by 4 or 7.
so there are 13 - 4 = 9 such integers.
