Answer:
28
Step-by-step explanation:
40% 6th graders of 70 total = 28 6th graders
40% 6th graders + 20% 7th graders = 60%
100% - 60% = 40% 8th graders
40% are 8th graders therefore the answer is 28
3. Cause 27/9=3. Hope this helps :)
i think the answer is 56.55
Uhhh , hehegehhdhdhejrkelelke
Answer:
3/7=€24/? 24*7/3? Therefore Hannah received €56 as tip.
Step-by-step explanation: