1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
klio [65]
3 years ago
15

If 30g of sugar is needed to make 4 cakes how much grams of sugar is needed to make 7 cakes

Mathematics
1 answer:
arsen [322]3 years ago
6 0
There's two ways to do this.

The first way:
Work out the amount of sugar needed to make one cake, and then multiply that by 7.

30 grams ÷ 4 cakes = 7.5 grams for 1 cake.
7.5 grams × 7 cakes = 52.5 grams for 7 cakes.

The second way:
Work out the ratio of sugar:cake by doing 7 ÷ 4, and then multiplying that value by 30.

7 cakes ÷ 4 cakes = 1.75
1.75 × 30 grams = 52.5 grams for 7 cakes. 

Either way, the answer is 52.5 grams.
You might be interested in
HELP<br> how to do this I will give Brainliest
Makovka662 [10]

Answer:

Does this help in any way?

Step-by-step explanation:

Download pdf
4 0
3 years ago
Can someone please help me with this!!!
Yanka [14]
4mins---->12 cars
6mins---->(6*12/4)=18


4mins---->12
5mins---->(5*12/4)=15


And so on
6 0
3 years ago
X+y+2=-5 -2x-y+2=-1 x-2y-2=0 solve algebraically
Rina8888 [55]

Answer:

x+y+2=-5 -2x-y+2=-1 x-2y-2=0 solve algebraically

x+y+2=-5     equation 1

-2x-y+2=-1    equation 2

x-2y-2=0      equation 3

Add equation 1 + 2+ 3

x+y+2=-5 + -2x-y+2+1 + x-2y-2

x+y+2= -7+2+1-2x+x+y

x+y+2= -4-x+y

x+y+2+4+x-y= 0

2x+6= 0

2x= -6

divide both side by 2

x= -3

from equation 1 insert x

x+y+2=-5

since x=-3

then, -3+2+y= -5

-1+y= -5

y= -5+1

y= -4

Step-by-step explanation:

7 0
3 years ago
Solve the following proportion? 5/10 = 8/w​
Kipish [7]

Answer:

Step-by-step explanation:

solve the following proportion?

5/10 = 8/w​

5 : 10 = 8 : w

w = (10 * 8) : 5

w = 80 : 5

w = 16

----------------------

check

5 : 10 = 8 : 16

0.5 = 0.5

The answer is good

3 0
2 years ago
Make 24 using 1,2,2,7
alexdok [17]
7 times 2=14
14 times 2=24
24 times 1=24
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following equations have no real solution but have two complex solutions?
    6·1 answer
  • If 80% of an item is $144.00, what is the original price?
    8·2 answers
  • What is the value of L-12]?<br> -13<br> -12<br> o 13<br> 3
    7·1 answer
  • What is the solution to this inequality?
    10·1 answer
  • Loryn made a pitcher of lemonade that contained a 6 and 1/2 cups of lemonade. One serving of lemonade is 1/2 cup. How many cups
    9·1 answer
  • 1. A girl scout troop uses 14 flashlight batteries on a three-night camping trip. If they are planning a seven-night trip, how m
    12·1 answer
  • According to the article, "How Can Your Smartphone Make Water Safe to Drink," less than 1% of phone's battery disinfects how muc
    12·1 answer
  • Which of the following polynomials corresponds to the subtraction of the multivariate polynomials 19x3+
    14·1 answer
  • Determine the radius in metres Diameter=2230mm height=3130mm​
    7·2 answers
  • Why is apr an important tool for consumers
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!