rijalsonia09 rijalsonia09
  • 02-08-2021
  • Mathematics
contestada

There are 45 pupils in a competition. 2/5 of the pupils are girls. How many boys are there in the competition?

Respuesta :

loconte loconte
  • 02-08-2021

Answer:

45 * 3/5 = 135/5 = 27

Step-by-step explanation:

Answer Link
Аноним Аноним
  • 02-08-2021
45/5 = 9
9 x 2 = 18
45 - 18 = 27

There are 27 boys in the competition
Answer Link

Otras preguntas

China, Korea, and Japan share cultural similarities in part due to their (1) clashes with Russian imperialists (2) shared river systems (3) contacts through tra
least number that has 2, 3, 4, as factors
If it takes Mark twice as long to earn $6.00 as it takes Carl to earn $4.00, what is the ratio of Mark’s pay per hour to Carl’s pay per hour?
If ab = 10 and a2 + b2 = 30, what is the value of (a + b)^2?
How many grandparents have my grandparents? who can solve it is very good on maths! it is just a lpgic problem! i know the answer :)
Suppose you ride your bicycle to the library traveling at 0.5 km/min. It takes you 25 minutes to get to 1.3 the library. How far did you travel?
Which of the allies suffered the greatest losses on D-Day
how do day and nightat uranus's equator change asthe uranus revolves around the sun?
What is the slope of any line parallel to the line 8x + 9y = 3 in the standard (x,y) coordinate plane?
A tree was chopped down and cut up in a local forest.The tree changed in shape.What kind of change took place?A.chemical changeB.physical change C.phase changeD