Question

Solve : [ ( 20 - 10 ) x ( 30 - 15 ) ] + ( 5 x 4 )​

Answer 1

Answer:

( 20 - 10 ) x ( 30 - 15 ) ] + ( 5 x 4 )

(10*15) + 20

150+ 20

170

Answer 2

Answer:

${(20 - 10) \times (30 - 15)} + (5 \times 4) \\ \\ = 10 \times 15 + 20 \\ = 150 + 20 \\ \\ = 170$

ANSWER :- 170

Step-by-step explanation:

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