X-5=3-x
2x=8
x=4 y=-1
good luckkkkkkk
Answer:
Sally is wrong because in fractions, the greater the denominator, the smaller the fraction.
Not to mention if you look at it like 1/4 vs. 1/3, 1/3 is bigger because it is a third, while 1/4 is a quarter. So 3 quarters (3/4) is not even close to being bigger than 2 thirds (2/3).
Hope this explanation helps :)
Answer:
He has to buy 4 packages of hamburgers in packages of 30 and 5 packages of hamburgers in packages of 24
Step-by-step explanation:
First we have to calculate the least common multiple (LCM) of 24 and 30
We will calculate the LCM of 24 and 30 by prime factorization method
24 = 2*2*2*3 = 
30 = 2*3*5 = 
LCM = 
LCM = 120
So number of hamburger buns = 120
Therefore, he must buy 120/24 = 5 packages of hamburgers in packages of 24 and he must also buy 120/30 = 4 packages of hamburgers in packages of 30
Answer:1.03
Step-by-step explanation:
To find out how many times, divide 4 by 1/4.
4 ÷ 1/4
4 × 4/1
= 16