The ratio of boys to girls in a class is 4:3. There are 35 students in the class. How many more boys than girls are there?
Answers
Answered by
67
Answer:
Step-by-step explanation:
ratio 4x:3x
total= 7x parts = 35(given)
x= 35/7 =5
boys = 4x = 20
girls = 3x = 15
The number of boys are more by 20-15 = 5.
Answered by
37
Answer:
5 boys were more than girls
Formula used:
No. of Object= Total No of abject. x Given ratio/Sum of ratios
Explanation:
No. of Boys = 35 x 4 /7
No. of Boys = 140 / 7
No. of Boys = 20
And No. of Girls = 35 x 3/7
No. of Girls = 105 /7
No. of Girls = 15
Final answer:
No. of boys - No. of girls
20-15= 5
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