20200

Question

Andreas has $8 to buy batteries for his toy racing car.

Each battery costs $1.60 and he buys 4 batteries.

Which expression shows how much money he has left?

Worked Solution

{{{correctAnswer}}}

Variant 0

DifficultyLevel

488

Question

Andreas has $8 to buy batteries for his toy racing car.

Each battery costs $1.60 and he buys 4 batteries.

Which expression shows how much money he has left?

Worked Solution

$8−(4×$1.60)\$8 - (4 \times \$1.60)

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
correctAnswer
$\$8 - (4 \times \$1.60)$

Answers

Is Correct?Answer
x

$8−$1.60\$8 - \$1.60

✓

$8−(4×$1.60)\$8 - (4 \times \$1.60)

x

$8−$1.60+$1.60+$1.60+$1.60\$8 - \$1.60 + \$1.60 + \$1.60 + \$1.60

x

4×($8−$1.60)4 \times (\$8 - \$1.60)