Which two signs should be interchanged to make the given equation correct? 156 – 13 + 9 × 18 ÷ 5 = 169

June 28, 2023

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Question	Which two signs should be interchanged to make the given equation correct? 156 – 13 + 9 × 18 ÷ 5 = 169
Type	multiple_choice
Option	× and –	incorrect
Option	÷ and –	correct
Option	÷ and +	incorrect
Option	× and ÷	incorrect
Solution	Take option B L.H.S 156 – 13 + 9 × 18 ÷ 5 = 156 ÷ 13 + 9 × 18 – 5 = 12 + 162 – 5 = 174 – 5 = 169 = R.H.S

In the following question, four number pairs are given. In each pair the number on left side of (–) is related to the number of the right