The answer is the second option which is : - 29
2 : x
17 : 102
Cross multiply.
17x = 204
Solve for x; how many batches for 102 people.
17x=204
X = 12
She needs to make 12 batches
Answer:
144
Step-by-step explanation:
72% of 200 is 144
Equation: 0.72*200 = 144
Jane has half as much as Elaine at first. The answer is 12, but I honestly just kept using random numbers. After spending 4, Jane has 8 and Elaine has 20.(12 times 2) - 4
