Took 3 of us in grade 10 but johns present age is 77.5 and his sister is 72.5
Answer:
1/27 is the answer
Step-by-step explanation:
It is 1/(3^3) which is 1/27
Its already an improper fraction.
If you mean mixed number it would be 7 4/7.
Hope this helps!:)
Answer:
7 weeks
Step-by-step explanation:
500-200=300. 300 divided by 40 is 7.5 so 7 weeks
