Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation. 84 42 * 7 * 5 * 21 * 93

QuestionSelect the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation. 84 42 * 7 * 5 * 21 * 93
Typemultiple_choice
Option+, ÷, −, ×, =incorrect
Option×, ÷, +, −, =incorrect
Option+, ÷, ×, −, =correct
Option÷, +, ×, −, =incorrect
Solution+, ÷ , x , – , =
After put the mathematical sing we get:
= 84 + 42 ÷ 7x 5 – 21 = 93
= 84 + 6 x 5 – 21 = 93
= 84 + 30 – 21 = 93
= 114 – 21 = 93
= 93 = 93
⇒ LHS = RHS
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