1 - 2 - 3 - 5. I think that’s right but I’m not sure
Answer: 150 min
Step-by-step explanation:
2 hours = 120 min, 120 + 30 min = 150 min
First make the denominators of the fractions the same by multiplying.

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Now we just need to add the fractions together

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9/6 would be the answer, but it can be simplified further, then converted into decimal form.

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=1.5 yardsYour final answer is 1.5 yards of ribbon are needed.
The height of the triangle is 48/b or 48 over b. That's all I can tell you with the information given.
He has read 46% of the book