9. In an art class, there were 12 boys and 10 girls. If 1 1/4 A pieces of cartolina make one mask, how many pieces of cartolina are needed to make masks for the whole class? A 22 B. 27 C. 28 D. 30
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Answer:
60.5 a cartolina needed
Step-by-step explanation:
why dahil Ang my kailangan po at 12 boys 10 girl
12+10=22 then I multiply it in 1 1/4 then the answer became 60.5 thank me later
Answer:
27.5 or 27 1/2
Step-by-step explanation:
12+10=22
or