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solong [7]
3 years ago
6

Rob and Matt made 55 cups of lemonade

Mathematics
2 answers:
maxonik [38]3 years ago
8 0

Answer:

24 cups of lemonade

Step-by-step explanation:

Rob made 7 more then Matt. You could say that Matt made 24 and Rob made 31 and it would be correct.

notka56 [123]3 years ago
5 0

Answer:

Rob made 31, and Matt made 24

Step-by-step explanation:

55 in total

Rob made 7 more do 55 - 7 = 48

48 / 2 = 24

24 for Matt

24 +7 = 31

31 for rob

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The average of the last two is 7.2 so their sum is 2 \times 7.2

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so the average of the first 90 is

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