Question

Q15. Solve using suitable properties: 38 X 191 + 38 X 9.
016
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Answer 1

by using distributive property we can solve this problem

a*b+c=(a*b)+(a*c)

38*191+38*9

38*(191+9)

38*200

7600

hence answer is 7600

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Answer 2

Answer:

7600 is the answer

Step-by-step explanation:

USE BODMAS RULE

• According to BODMAS rule, the brackets have to be solved first followed by powers or roots (i.e. of), then Division,Multiplication, Addition, and at the end Subtraction. Solving any expression is considered correct only if the BODMAS rule

• 38×198 + 38 × 9

• according to BODMAS RULE multiplication is first and followed by addition

• so 38 × 198 = 7258 and 38 × 9 = 342

• adding the two terms we get the answer

7258+324 = 7600

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