Question

solve 84.56 ÷ 0.07.
first, write an equivalent expression to 84.56 ÷ 0.07 with 7 as the divisor.
84.56 ÷ 0.07
□ ÷ 7

Explanation:

Step1: Analyze the divisor change

To change the divisor from \(0.07\) to \(7\), we multiply \(0.07\) by \(100\) (since \(0.07\times100 = 7\)).

Step2: Adjust the dividend

According to the rule of division (if we multiply the divisor by a number, we must multiply the dividend by the same number to keep the quotient unchanged), we multiply the dividend \(84.56\) by \(100\).
\(84.56\times100 = 8456\)

Answer:

\(8456\)