Becca solved the division problem 1.8 ÷ 0.3. Her work is shown below.

Long division of 1.8 by 0.3 to get 0.6 with no remainder.

Part A
Explain the mistake Becca made.

Becca should have multiplied the dividend and the divisor by 100 and moved the decimal point in the quotient to the left.

Becca should have divided the dividend and the divisor by 10 and moved the decimal point in the quotient to the left.

Becca should have divided the dividend and the divisor by 100 and moved the decimal point in the quotient to the right.

Becca should have multiplied the dividend and the divisor by 10 and moved the decimal point in the quotient to the right.