This answer would be letter C because if you simplify 49/56 divided by seven you get a grand total of 7/8.
Answer:
yes
Step-by-step explanation:
Answer:
y = -4/3X - 2
Step-by-step explanation:
For 1 hour:
- Jennifer can clean 1/2 of her room;
- John cal clean 1/5 of her room.
Both can clean: 1/2 + 1/5 = 5/10 + 2/10 = 7/10
1 hour -------- 7/10
x hours---------- 1
x = 1 : 7/10 = 10/7 h = 1.42857 h ( or 1 h 25 min 43 s )
