I think it's 7 1/2 because you can turn 30 1/4 to 15/2, which simplifies to 7 1/2
x/5 = 6/15
15x = 30
x = 2
answer
x = 2 ft
y/10 = 6/15
15y = 60
y = 4
answer
y = 4 ft
Answer:
11.64
Step-by-step explanation:
100%-> 48
15%-> 7.20
6.25%-> 3
48+7.20+3=58.20
58.20÷5=11.64
First you need to divide 7 and 15, and the answer you get is 8, so 8+7=15. 8 will be your answer.
What's Ratinal? Do you mean rational? If so, you're right.
