Question
Find the following products, using distributive laws: $947 \times 96$
✓
Answer
$947 \times 96= 947 \times (100 - 4)$
$= 947 \times 100 - 947 \times 4$ (Using distributive law of multiplication over addition)
$= 94700 - 3788$
$= 90912$
$= 947 \times 100 - 947 \times 4$ (Using distributive law of multiplication over addition)
$= 94700 - 3788$
$= 90912$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The sum of two integers is -223. If one of the integers is 172, find the other.
You will have noticed that 36 is both a triangular number and a square number! That is, 36 dots can be arranged perfectly both in a triangle and in a square. Make pictures in your notebook illustrating this!
This shows that the same number can be represented differently and play different roles, depending on the context. Try representing some other numbers pictorially in different ways!
This shows that the same number can be represented differently and play different roles, depending on the context. Try representing some other numbers pictorially in different ways!
In the following numbers, replace $*$ by the smallest number to make it divisible by $3: 234*17$
→Construct line segments whose lengths are:
12 cm 5 mm
12 cm 5 mm
The following figure are drawn on a sheet of squared paper. Count the number of square enclosed by figure and find its area, taking the area square as $1cm^2$.
→ Compare the fractions given below:
$\frac{2}{3},\frac{4}{9}$
→$\frac{2}{3},\frac{4}{9}$
Ali divided one fruit cake equally among six persons. What part of the cake he gave to each person?
Length and breadth of a rectangular field are $50 m$ and $15 m$ respectively. Find the ratio of the length to the breadth of the field.
→What is to be added to $63.5$ to get $71$?
→Write all prime numbers between 50 and 100.