50052121 50052121

03-03-2017
Mathematics

contestada

There are 40 girls in the class. The ratio of girls to boys is 2 to 5. How many boys are in the club?

Respuesta :

Fluffy13 Fluffy13

03-03-2017

2:5
40:?
2*20=40 so 5*20=100
I Hope This Helps!!!:)

Answer Link

Otras preguntas

The threadlike structures found in the nucleus of each human cell and made up of deoxyribonucleic acid are called.

What is the equation of a circle with center (−8, 3) and radius 8? (x + 8)2 + (y − 3)2 = 64 (x − 8)2 + (y + 3)2 = 64 (x − 8)2 + (y + 3)2 = 8 (x + 8)2 + (y − 3)2

if the impulse acting on an object is 100n waht is force acting on it if the time 1 s

Solutions of monosodium phosphate and disodium phosphate are combined in equal volume to produce a buffer. Identify the combination that will produce the buffer

How to change account to have access to tutor

Inscribed angle Help please

can you help me its imprtant

How many moles of O2 are required for the complete reaction of 1.60 moles of C2H4 to form CO2 and H2O? Use the balanced equation: C2H4 + 3O2 --> 2CO2 + 2H2O

a A hole in the shape of a hemisphere is carved into each face of a cube. The holes are identical and centered at the centre of each face. The holes touch their

Good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.