मराठी
सी.आई.एस.सी.ई.आयसीएसई ICSE Class 7

Simplify: 115÷{213-(5+2-3¯)}-312 - Mathematics

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प्रश्न

Simplify: `1 1/5 ÷ {2 1/3 - (5 + bar(2 - 3))} - 3 1/2`

बेरीज

उत्तर

`1 1/5 ÷ {2 1/3 - (5 + bar(2 - 3))} - 3 1/2`

= `6/5 div {7/3 - (5 - 1)} - 7/2`

= `6/5 div {7/3 - 4/1} - 7/2`

= `6/5 div {(7 - 12)/3} - 7/2`

= `6/5 div (-5)/3 - 7/2`

= `6/5 xx 3/-5 - 7/2`

= `- 18/25 - 7/2`

= `(- 36 -175)/50 = (- 211)/50`

= `-4 11/50`

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पाठ 3: Fractions (Including Problems) - Exercise 3 (D)

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सेलिना Concise Mathematics [English] Class 7 ICSE
पाठ 3 Fractions (Including Problems)
Exercise 3 (D) | Q 6
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