The Ratio of The Number of Boys and girls in a school is 7 : 12. If The Number of girls in the school is 1380 Find The Number of Boys and The Total number Of students in the school.
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The Ratio of The Number of Boys and girls in a school is 7 : 12. If The Number of girls in the
Verified answer
Answer:
Total student in school = no. of boys + No, of girls
2035+1665=3700
Answer:
7:12=x:1380
7=x*12/1380
7=x*1/115
x=7*115
x=805
total=805+1380
total=2185
Step-by-step explanation:
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