1.

If the following interchanges are made in sings and numbers, which equation would be correct?Interchanges:Sign ÷ and -Numbers: 15 and 5

A. 4 × 30 - 5 ÷ 15 + 14 = 21
B. 4 × 30 - 15 ÷ 5 + 12 = 27
C. 4 × 30 - 15 ÷ 5 + 12 = 21
D. 12 × 30 - 15 ÷ 5 + 4 = 37
Answer» D. 12 × 30 - 15 ÷ 5 + 4 = 37


Discussion

No Comment Found