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
PLEASE HELP I NEED TO FINISH THIS
Akimi4 [234]

Answer:

hhhhhhhhhhhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiii

Step-by-step explanation:ujjj

6 0
3 years ago
The perimeter of a rectangle is 44 inches. If the width of the rectangle is four more than half the length, find the length of t
Mars2501 [29]

Answer: the length of the rectangle is 12 inches

Step-by-step explanation:

Let the length of the rectangle is x inches

Hence, the width is (x/2)+4 inches

Thus,

\displaystyle\\2(x+(\frac{x}{2} +4))=44\\\\2x+x+8=44\\\\3x+8=44\\\\3x+8-8=44-8\\\\3x=36\\

Divide both parts of the equation by 3:

x=12\ inches

6 0
1 year ago
Elijah’s workout at the gym consist of the elliptical and treadmill. After burning 450 cal on the elliptical machine, Elijah swi
krek1111 [17]
The answer is 375

30*12.5 is equal to 15*25
15*25= 375
Plz mark as Brainly
7 0
2 years ago
at a conference of 250 people, 30% of the participants are french, 35% are americans, 20% are germans, and the rest are of the o
Lady bird [3.3K]
Ok...we got 250 people
30% are French, 35% are Americans, 20% are Germans....thats 85%.
This means 15% are from other countries

3 not from other countries...
0.85 * 0.85 * 0.85 = 0.6

0.6(250) = 150 students <===
5 0
3 years ago
Jacob deposited $75 into his banking account on Tuesday. What integer represents his account on Tuesday?
Romashka-Z-Leto [24]
Positive 75 I believe
6 0
3 years ago
Other questions:
  • Without evaluating the expression, explain why your answer is positive or negative.
    7·1 answer
  • What is the equation of the line that is parallel to the given
    5·1 answer
  • From $2003$ onward, the number of daily visitors to a website increased by $200\%$ every two years. So, for example, the number
    6·1 answer
  • An artist designed a metal structure in the shape of a pyramid with dimensions as shown. A pyramid has a square base with side l
    7·1 answer
  • Can u plz help me with this question?​
    15·1 answer
  • How would the number 6,870,000,000,000,000 appear in scientific notation on a calculator screen?a. 6.87E-15 b. 6.87E15 c. 6.87E-
    13·2 answers
  • A family wants to rent a car to go on vacation company a charges $70.50 and $.14 per mile Company B charges $40.50 and $.10 per
    10·1 answer
  • Which situation could not represent a proportional relationship?
    7·2 answers
  • Really need help quickly
    10·1 answer
  • Tamiko is planning a stone wall shaped like a triangle, with vertices (-1, -2), (2, 2), and (-2, 2) on a coordinate grid. She pl
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!