Question
What will be the value of expression if the signs ‘(+)’ and ‘(×)’ are interchanged? 63 + 7 ÷ 21 × 14 – 24 ÷ 6
Solution
63 + 7 ÷ 21 × 14 – 24 ÷ 6 63 × 7 ÷ 21 + 14 – 24 ÷ 6 21 + 14 – 4 = 31.
More Instructed number operations Questions
- Which two signs should be interchanged in the following equation to make it correct ? 132 × 11 + 8 − 3 ÷ 12 = −16
- If all the alphabets of alphabetical series are numbered as 26-1 from A-Z then what is the sum of the numbers of letters of the word “PARENT”?
- Which two signs should be interchanged in the following equation to make it correct: 640 ÷ 80 + 6 × 20 – 10 = 58
