Answer:
3/10
Step-by-step explanation:
Answer:
20 people
Step-by-step explanation:
22 pancakes = 8 people
55 pancakes = x people
=> Cross-multiply
=> 22 * x = 55 * 8
=> 22x = 440
=> 22x/22 = 440/22
=> x = 20
So, 55 pancakes can feed 20 people.
Answer:
8 times
Step-by-step explanation:
28/3.5 = 8
Answer:
1:18:6
Step-by-step explanation:
3:54:18
This equals 1:18:6
Answer:
6 days
Step-by-step explanation:
Given
Zoe
Sold out = 12
Rate = 2 daily
Josiah
Sold out = 0
Rate = 4 daily
Required
Determine when they sell the same number of tubs
Represent days with d
The number of tubs sold in any give day can be calculated using:
Tubs = Sold out + Rate * Number of days
For Zoe:
Expression: 12 + 2 * d
Expression: 12 + 2d
For Josiah
Expression: 0 + 4 * d
Expression: 4 * d
Expression: 4d
Next, we equate both expressions to get the number of days
4d = 12 + 2d
Collect like terms
4d - 2d = 12
2d = 12
Solve for d
d = 12/2
d = 6
Hence, it'll take 6 days