Write all the multiples of 15 less than 100.
A multiple of a number is obtained by multiplying it by a natural number.
multiples of 15 less than 100 are
15×1=1515×2=3015×3=4515×4=6015×5=7515×6=90
Hence, the multiples of 15 less than 100 are 15,30,45,60,75 and 90.
Find all the multiples of 15 less than 50.
Find all the numbers less than 100 which are multiples of 4 and 5.
Write all the numbers less than 100 which are common multiples of 3 and 4.
Question 4