Please go through the following simplification questions

= 8 + 8 - (34/5) ⇒ 16 - (34/5) = 46/5

= 18 – [6 - {4 – (8 – 9)}] ⇒ 18 – [6 – {4 – (- 1)}]

= 18 – [6 - {4 + 1}] ⇒ 18 – [ 6 – 5] 18 – [ 1] = 18 – 1 = 17

20+20×20÷20/20×20÷+20
**Sol:** 20+20×20÷20/20×20÷+20 = 20+20×20×(1/2)/20×20×(1/20)+20

=20+20/20+20=40/40=1
**Example 5:** Simplify: 8÷8 of 8+8/8÷8×8+8
**Sol:** 8÷8 of 8+8/8÷8×8+8 ⇒ 8÷64+8/8×(1/8)×8+8

8×(1/64)+8/8+8 = (1/8)+8/16 ⇒ 65/8 × 1/16 = 65/128
**Example 8:** 3√125-√? = 3

=20+20/20+20=40/40=1

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- Simplification: BODMAS- Basic concepts
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8×(1/64)+8/8+8 = (1/8)+8/16 ⇒ 65/8 × 1/16 = 65/128

>Sol: 5-√x =3

5 – 3 = √x

√x = 2 ⇒ x = 4.**Example 9:** Solve; 30% of 300 + x % of 50 = 60% of 400.
**Sol:** 30% of 300 + x% of 50 = 60% of 400.

90 + (x/2) = 240

x/2 = 240 – 90

x/2 =150 ⇒ x = 150 2 =300
**Example 10 :** Solve; 6162 + ? + 3330 = 2545.
**Sol:** 6162 + x + 3330 = 2545

x = 2545 – 6162 – 3330 = 2545 – 9492 = - 6947.

5 – 3 = √x

√x = 2 ⇒ x = 4.

90 + (x/2) = 240

x/2 = 240 – 90

x/2 =150 ⇒ x = 150 2 =300

Suggested Action:

x = 2545 – 6162 – 3330 = 2545 – 9492 = - 6947.