Question

(7×3)×5=7×(3×5) answer this question​

Answer 1

Answer + Step-by-step explanation: (7×3)×5=7×(3×5) as

[7*3=21]  and [3*5]=15                        21 x 5 = 7 x 15

                                                              105 = 105

LHS = RHS

S0, the given statement is true

Hope it Helps!

Answer 2

Answer:

210 is the correct answer