Answer:
1) c.
2) d.
Hope this helps :)
Step-by-step explanation:
Answer:
29/30
Step-by-step explanation:
first, we must make sure they have the same denominator!
2/3 x 10/10 = 20/30
3/10 x 3/3 = 9/30
20/30 + 9/30 = 29/30
Because the /-13/ should be positive so /-13/>/19/
Answer:
4 weeks
Step-by-step explanation:
3 ÷ 3/4 or 0.75 = 4