Maricel studied these subjects in the ratio 2:3:7: Englis, Science and Math. If she studied for a total 1 and 1/2 hours, how much time did she spend studying each subject? pls po paki answer po ng matino po pls po
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Answer:
eng 15 mins
sci 22.5 mins
math 52.5 mins
Step-by-step explanation:
1 1/2 hrs divided by 2+3+7
90 mins / 2+3+7
90 mins / 12
7.5 mins
eng = 7.5 x 2 = 15 mins
sci = 7.5 x 3 = 22.5 mins
math = 7.5 x 3 = 52.5 mins