Question

Evaluate the expression for a = 3.8, a = 7, and a - 7.2

The expression a ÷ 4 is equal to __ a = 3.8

Answer 1

Given:-

• 
  `\sf \: a = 3.8 , 7 , -7.2`

`\:`

• 
  `\sf \: a ÷ 4 ---eqⁿ`

`\:`

Solution:-

`\underline{ \: \sf{[a = 3.8] \: }}`

`\:`

• 
  `\sf \: a ÷ 4`

`\:`

`\textsf{put the value of a = 3.8}`

`\:`

• 
  `\sf \: 3.8 ÷ 4`

`\:`

• 
  `\boxed{ \sf{ \purple{0.94}}}`

`\:`

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`\underline{ \sf \: [a = 7]\: }`

`\:`

• 
  `\sf \: a ÷ 4`

`\:`

`\textsf{ \: put the value of a = 7 \: }`

`\:`

• 
  `\sf \: 7 ÷ 4`

`\:`

• 
  `\boxed {\sf \red{1.75}}`

`\:`

━━━━━━━━━━━━━━━━━━━━━━━

`\underline{ \sf{[a = -7.2]}}`

`\:`

• 
  `\sf \: a ÷ 4`

`\:`

`\textsf{ \: put the value of a = -7.2 \: }`

`\:`

• 
  `\sf \: -7.2 ÷ 4`

`\:`

• 
  `\boxed{ \sf \green{-1.8}}`

`\:`

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hope it helps! :)