There are 1800 gym members in total 3/4 are aged 25-59 1/5 are over 60 and the rest are under 25 how many members are under 25

90 members were below 25 years of age.

Step-by-step explanation:

Total number of members in gym = 1800.

1). Members aged 25 - 59 were

SO number of members of age 25-59 =

= 3×450 = 1350

2). Members over 60 years of age =

so number of members over 60 =

3). Rest are below 25 of age.

Number of members below 25 of age = 1800 - [(members between 25-59) + (members above 60)]

= 1800 - [1350 + 360]

= 1800 - 1710 = 90

Therefore members under 25 ware 90.

a

b

d

step-by-step explanation:

answer is 144

step-by-step explanation: