Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the redux-framework domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/dbmpoolx/public_html/wp-includes/functions.php on line 6131

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the redux-framework domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/dbmpoolx/public_html/wp-includes/functions.php on line 6131

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the ga-google-analytics domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/dbmpoolx/public_html/wp-includes/functions.php on line 6131

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the js_composer domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/dbmpoolx/public_html/wp-includes/functions.php on line 6131

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the eikra domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/dbmpoolx/public_html/wp-includes/functions.php on line 6131
Dnyanbhasha Marathi Pratishthan | ज्ञानभाषा मराठी प्रतिष्ठान

✍️ गणिताशी गट्टी प्रश्न क्र. १४७ ✍️

✍️ गणिताशी गट्टी प्रश्न क्र. १४७ ✍️

अढीत असणाऱ्या १००० किलो आंब्यापैकी काही आंबे नारायण १०% नफ्याने तर उर्वरित आंबे २०% नफ्याने विकतो. या संपूर्ण व्यवहारात त्याला १६% नफा होतो तर त्याने किती आंबे १०% नफ्याने विकले?

➡️ उत्तर :-

नारायणने x किलो आंबे १०% नफ्याने तर y किलो आंबे २०% नफ्याने विकले असे मानू.

➡️ पहिल्या अटीनुसार,

x + y = १०००……..(i)

➡️ दुसऱ्या अटीनुसार,

x चे १०% + y चे २०% = १००० चे १६%
∴ x (१०/१००) + y (२०/१००) = १००० (१६/१००)
∴ १०x + २०y = १००० × १६ ……..(समीकरणाला १०० ने गुणून )
∴ x + २y = १६००………(ii) ( समीकरणाला १० ने भागून )

➡️ समीकरण (i) ला २ ने गुणून

२x + २y = २००० …….(iii)

➡️ समीकरण (iii) मधून समीकरण (ii) वजा करून

x = ४००

➡️ नारायणने ४०० किलो आंबे १०% नफ्याने विकले.

 

© अजित तिजोरे – ८०९७६१७०२०

#ज्ञानभाषामराठीप्रतिष्ठान
#गणिताशीगट्टी

(3) Comments

  • Deepak V Hampiholi May 21, 2021 @ 7:30 pm

    Word problems may please be questioned in English ,if possible.🙏
    Thank you sir

  • Manisha Kurhade May 21, 2021 @ 10:26 pm

    Very nice

  • Shrutika suhas kadam May 25, 2021 @ 10:43 pm

    👍

Leave a Reply

Your email address will not be published. Required fields are marked *