siennachera siennachera

12-02-2021
Mathematics

contestada

At a school
The ratio of the number of boys to number of girls = 9:7
There are 100 more boys than girls.
Work out the total number of students at the school.

Respuesta :

emelynkoh emelynkoh

12-02-2021

Answer:

1600

Step-by-step explanation:

b : g : total

9 : 7 : 16

difference-> 9-7=2

2u->100

1u-> 50

16u-> 1600

Answer Link

Otras preguntas

why the Nazi- soviet non-aggression pact was such a surprise to the world?

If 6000 people voted in the election how many were from 18 to 29 years old

what is 57 divided by 3591

Explain the relationship between the food we eat and energy in the body please.

State the objects in the universe that reflect light from stars

One week, Isabelle bought 2 bags of apples and 3 bags of oranges. The next week, she bought 1 bag of apples and 2 bags of oranges. If a represents the cost of e

Which advancement in transportation during the late 1800s is Karl Benz associated with? a. bicycle b. railroad c. automobile d. steamship

What unit is used to measure surface temperature of the planets?

How to solve -8x+2-16<5x+7x

luis is making two batches of muffins for a school picnic. one batch of muffins uses 1/4 cupss of oats amd 1/3 cup of flour. how much oats and flour did luis ne