Answer:
1 or 2
Step-by-step explanation:
Write down the numbers that go into each one
12: 1, 2, 3, 4, 6, 12
14: 1, 2, 7, 14
16: 1, 2, 3, 6, 8, 16
The numbers that all three have in common are 1 and 2
Each has 3 segments right? Top middle and bottom
So the answer has to have a 3
So zero in on that...
Then each pattern adds the same # each time to each segment so the # of each segment will also always be the same.
So now the info you have is always 3 and always the same number.
So the only answer that is always 3 and a number is...
Y=3 Times the number in the line segment
So y=3x
Answer:
gggggggggggggggggggggggggggggggggggggggggggggg
Step-by-step explanation:
Answer:
15 cakes can be decorated.
Step-by-step explanation:
Given:
Total number of shapes Liu has = 140
Ratio of shape of stars and hearts = 4 : 3
According to the question:
Each cake have 5 stars and 4 hearts.
Let the number of starts be "4x" and number of hearts be "3x" from the ratio.
Now,
⇒
⇒
⇒
⇒
Number of stars =
Number of hearts =
Each cake have 5 stars and 4 hearts .
How many cakes can be decorated with 80 stars.
⇒ No.of cakes = Total number of stars / 5
⇒
⇒
How many cakes can be decorated with 60 hearts.
⇒
⇒
But both shapes are in combination so only 15 cakes can be decorated with the combination of 5 stars and 4 hearts.
Liu can decorate 15 cakes and only.