Multiplication Operation

MathematicsBasic ArithmeticEasySTEM

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Calculate the following: $$75 \times 9$$

This question includes visual content: A close-up shot of a digital calculator interface on a screen. The top display shows 'Ans = 0' and the current expression '$75 \times 9$'. Below the display are oval-shaped buttons. On the left column, buttons '9', '6', '3', and '=' are visible. On the right column, 'CE', '÷', '×', '-', and '+' are visible. A mouse cursor hand is hovering over the number '9' button.

Animated Video Solution

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Step by Step Written Solution

1
Step 1

Let's find the product of seventy-five and nine, as shown on this calculator screen.

Multiplication Problem

$$75 \times 9 = ?$$
2
Step 2

To solve this mentally or on paper, we can break seventy-five into seventy and five, and then multiply both parts by nine.


$$(70 + 5) \times 9$$
3
Step 3

Using the distributive property, we first multiply seventy by nine.

$$70 \times 9 = 630$$
4
Step 4

Next, we multiply five by nine, which equals forty-five.

$$5 \times 9 = 45$$

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About This Question

Subject
Mathematics
Topic
Basic Arithmetic
Difficulty
Easy
Exam
STEM
Question Type
Open Ended

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