Question

by using suitable groupirg find the following products
a) 5*74* 23
Multiply:​

Answer 1

Answer:

8510

Step-by-step explanation:

(5)(74)(23)

=(370)(23)

=8510

Answer 2

Answer:

8510

Step-by-step explanation:

We will use property

5 × 74 × 23

= 370 × 23

= 37 × 23 × 10

= (30+7) (30-7)×10

=(30^2-7^2)×10

= (900-49) ×10

= 851 × 10

= 8510

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