Answer: 800 envelopes
Step-by-step explanation:
Sam and her friends are working at a rate of 100 letters in envelopes per hour per person. So, if there are 4 people helping including sam, you just have to multiply 400 by 2 hours, which will give you 800.
Answer:
because if we can multiply by 3/2 on both side it make us easy we can easily remove or deduct
Answer:
Please don’t delete I really need points and I don’t know I am so sorry I hate when people do this but I need it I really hope you get you answer though : )
Step-by-step explanation:
37 will be needed if she continues