Question

Simplify the following expressions:

1. 102 + 13 x 8 + 125 ÷ 5 x 10

2• 57 - [{(10 + 5) – 3 x 2} + 10]

3. 50 x 225 ÷ 5 +[{117 - 13 x 5 - (10 ×3)}]

4 •110 x 2 + 50 ÷ 5 – 19

5. 300 - [375 - {440 - (150 – 60 – 50 )}]

6• 450 ÷ [70+ {(30 + 70) – 50 – 30}]

7• 150 ÷(14 + 1) - 90× 3+ 7 (4 of 5)

8. 150 - [120 + {80 - 4 - 2 x (60 - 3) +3}]
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Answer 1

Answer:

ask ok only one question it is very hard to solve this equationसॉरी बाय इट्स वेरी

Answer 2

Step-by-step explanation:

1. 102 + 13 x 8 + 125 ÷ 5 x 10

ans : 102 + 13 x 8 + 125 ÷ 5 x 10

➳115×8+25×10

➳115×33×10

➳115×330

➳37950

2. 57 - [{(10 + 5) – 3 x 2} + 10]

ans : 57-[{(15)-3×2}+10]

➳ 57-[{15-6}+10]

➳57-[9+10]

➳57-19

➳38

3. 50 x 225 ÷ 5 +[{117 - 13 x 5 - (10 ×3)}]

ans : 50 x 225 ÷ 5 +[{117 - 13 x 5 - (10 ×3)}]

➳50×225÷5+[{117-13×5-30}]

➳50×225÷5+[{104×5-30}]

➳50×225÷5[{520-30}]

➳50×225÷5[490]

➳50×45×490

➳2250×490

➳1102500

4. 110 x 2 + 50 ÷ 5 – 19

ans : 110 x 2 + 50 ÷ 5 – 19

➳220+50÷5-19

➳270÷5-19

➳54-19

➳35

5. 300 - [375 - {440 - (150 – 60 – 50 )}]

ans : 300 - [375 - {440 - (150 – 60 – 50 )}]

➳300-[375-{440-140}]

➳300-[375-300]

➳300-75

➳225

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