You can solve this by setting up a proportion. 4/6 = x/9. Cross multiply to get 6x=36. Divide both sides by 6 to get x=6.
The number of months when the gyms cost the same is 5 months.
<h3>When would the cost be the same?</h3>
Total cost of joining the gym = registration fee + (cost per month x number of months)
- Hunkey Heros = $50 + $20m
- Zipity-zapity- zap-that-fat = $70 + $10m
When the gyms costs are the same, the two above equations would be equal to each other:
50 + 20m = 70 + 10m
20m - 10m = 70 - 20
10m = 50
m = 50 / 10
m = 5
To learn more about costs, please check: brainly.com/question/25879561
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Here the answer is 19/35
Step-by-step explanation:
We will apply BODMAS rule
In this rule multiplication comes before add and subtraction
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A(c - b) = d
ac - ab = d
ac = d + ab
c = (d + ab)/a
Dividing $72,000 by 4, each child received $18,000
