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Mathematics, 10.03.2021 19:10 markfaerman5408

Can someone help me???... Every day Jin reads for 0.75 hour in the morning and 1.25 hours in the evening. He uses the expression 0.75d + 1.25d to keep track of the number of hours he has read for any number of days, d. If Jin reads for 20 days, how many hours has he read?

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Can someone help me???... Every day Jin reads for 0.75 hour in the morning and 1.25 hours in the ev...

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