Answer:
28
Step-by-step explanation:
63/9=7
7*4=28
Step-by-step explanation:
sally needs 7 more Apples, but if Sally is doubling the recipe she will need 14 more Apples
Answer:
-1/5
Step-by-step explanation:
: )
35.
She baked 21, Sunday she baked twice as many so 21x2 = 42
then, 4 cookies fell. 42 - 4 = 38. After that she packaged 3 cookies, 38 - 3 = 35.
Answer: 3/10
Step-by-step explanation: Since our denominators of 2 and 5have no
factors in common, our least common denominator is 2 · 5 or 10.
In order to get a denominator of 10 in each fraction,
we multiply top and bottom of the first fraction by 5
and top and bottom of the second fraction by 2.
That gives us 5/10 - 2/10 which is 3/10.
