lisadcollins4 lisadcollins4

01-03-2021
Mathematics

contestada

In a group of 20 students, there are 7 boys.
What is the ratio of girls to boys?

Respuesta :

kaisersriprad kaisersriprad

01-03-2021

Answer:

it's 13:7

since there are 7 boys and they're 20 all in all so 13 are girls

Answer Link

Аноним Аноним

01-03-2021

Answer:

the ratio of girls to boys=girls/boys=(20-7)/7=13/7 ratio is 13:7

Answer Link

Otras preguntas

Wen was hiking on a 12-mile route. During the first 2 hours, his hiking speed was 3 mph. During the rest of the hike, his speed was 2 mph. How long did the enti

Can anyone help me with this 2 question please

click on screenshot and please answer

help me find the supplementary angles and one pair of vertical angles. (will mark brainliest) spammers reported.

Which expression is equivalent to 13 - (-21) ? Choose 1 answer: (Choice A)  13 + 21  (Choice B)  -21 - 13  (Choice C) -13+21  (Choice D) -21+13

What are the 2 levels of formatting in a word document

5. Which equation has no solution A. 9x-9=11x-2x-9 B. 7x-30=x-6(x-5) C.-5X-9= 2x+9-7x D. 7X-6=x-6(x-5)

the difference between three times a number M and 11 is 10

I NEED SOMEONE WHO IS GOOD AT SPANISH TO HELP ME WITH SOME QUESTIONS ASAP NO LINKS!!! STAY IN THE QUESTION ILL TELL YOU THE QUESTION THERE

Why of the following is a reason why missions failed? lack of food lack of security Cdisease shortage of friars