Question

for any rational number a, b, c, which among the following is
a x b = b x a
a x (b-c) = a x b -a x c
a x (b/c) = a x b/a x c
a x (b +c) = a x b + a x c​

Answer 1

Answer:

➡a x b = b x a

Step-by-step explanation:

for any rational number a, b, c, which among the following is

a x b = b x a✔

a x (b-c) = a x b -a x c

a x (b/c) = a x b/a x c

a x (b +c) = a x b + a x c

Answer 2

Step-by-step explanation:

From a rope of 40 m 50 cm, pieces of equal size is cut.If each piece is 2 m 1/4 cm long, find the number of pieces cut off?

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