Answer:
Ratio of number of boys to girls= 2:3
Ratio of number of boys to girls to total number of children= 2:3:5
Step-by-step explanation:
42 boys and 63 girls took part in an art competition
The ratio of the number of boys to the number of girls can be calculated as follows
= 42/63
= 2:3
The ratio of the number of boys to girls to total number of children can be calculated as follows
= 42/63/105
= 2:3:5
Since it is 1 out of 14, take 400 and divide it by 14 (400/14) which would give 28.57142857... . So round to the nearest whole number = 29. SO THE ANSWER IS “C, 29”
Answer:
quantitative
Step-by-step explanation:
Weight is a continuous variable, and so the numbers of pounds gained by people in your class is quantitative.
Answer:
$49.125
Step-by-step explanation:
3/4 of 65.50
= 3/4 × 65.50
= 49.125
