Which two signs should be interchanged to make the given equation correct ?
144 ÷ 12 + 72 – 8 × 2 = 150
1
+, and ×
2
÷, and ×
3
÷, and –
4
×, and –
Which two signs should be interchanged to make the given equation correct ?
144 ÷ 12 + 72 – 8 × 2 = 150