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Dennis_Churaev [7]
3 years ago
12

Monica tried to add 1 1/4 + 2/3 and got 1 3/7 as her answer.

Mathematics
2 answers:
Rzqust [24]3 years ago
7 0

Step-by-step explanation:

When adding fractions of different denominators, first find the LCM of the denominators, but she ignored that.

11/4+2/3

LCM=12

(33+8)/12

41/12

Iteru [2.4K]3 years ago
7 0
Lcm=12



EXPLANATION: sorry :(
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The mean SAT score in mathematics, M, is 600. The standard deviation of these scores is 48. A special preparation course claims
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Answer:

Step-by-step explanation:

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