Question

(a) 15, 6 and 10 (b) 24 and 36 (c) 250 and 550 (d) 12, 28, 14
(e) 30, 45, 15 and 6 (1) 60, 75 and 90 (g) 20, 28 and 25 (h) 3, 9 and 21
22. Find the LCM of the following numbers by division method.
(a) 20, 30, 40 (b) 72, 96, 120 (c) 60, 75, 80 (d) 300, 600 and 900
(e) 675, 825 (f) 154, 196
(g) 30, 150, 300 (h) 21, 49 and 63
3.
Two small containers contain 138 litres and 207 litres of water respectively. Find the
minimum capacity of a tanker which can hold the water from both the containers when
used an exact number of times.
4.
What is the smallest number that is divisible by 7, 14 and 21?
5. Find the lowest number which is being increased by 5 is exactly divisible by 8, 12, 16.
Ey Find the lowest number which is more by 7 to be divided by 20, 50, 100 exactly.
. Find the lowest number which when divided by 30, 45 and 6 leaves the remainder of 7 in
each case.
Find the least number which when divided by 4, 8, 12, 16, 20, 48 and 80 will leave in eac
case remainder 3.
Find the smallest number which when divided by 15 leaves remainder 5, when divide
by 25 leaves remainder 15, when divided by 35 leaves remainder 25.​

Answer 1

plese write in proper manners when you want answer write step by step

Step-by-step explanation:

in proper manners