What is the ratio of boys to girls in simplest form?

The ratio of boys : girls →4:5 so you have 4 boys and 5 girls making the whole count 4+5=9 in its simplest form.

What is the proportion of boys to girls?

While historically, there have been about 105 boys born for every 100 girls worldwide — which creates a “sex ratio at birth” of 1.05 — the share of boy babies has increased in recent decades. 2011 data from the World Bank show the global sex ratio at birth is now 1.07, or 107 boys born for every 100 girls.

What is the ratio of 12 and 16?

How to Determine if Two Ratios Are Equal

12 : 16	=	12
16

Which pair of ratios is equivalent?

By multiplying each ratio by the second number of the other ratio, you can determine if they are equivalent. Multiply both numbers in the first ratio by the second number of the second ratio. For example, if the ratios are 3:5 and 9:15, multiply 3 by 15 and 5 by 15 to get 45:75.

How many girls and boys have planned for the annual function?

2. 40 girls and boys have planned for annual function. They are in a ratio of 2 girls to 6 boys. How many boys are there? 3. When measuring time, 5 movies are approximately equal to 25 TV sitcom episodes. How many TV sitcom episodes are equal to 75 movies?

How many girls and boys have planned for a walk?

2. 35 girls and boys have planned for a walk. There is a ratio of 5 girls to 2 boys. How many boys are there? 3. When measuring weight 6 small dogs are approximately equal to 9 large cats. How many large cats are equal to 54 small dogs?

How many girls and boys have planned for a picnic?

30 girls and boys have planned for a picnic. There is a ratio of 3 girls to 7 boys. How many boys are there? 3. When measuring distance 12 beads are approximately equal to 6 erasers. How many erasers are equal to 18 beads?