Raghu wants to plough his 4 …

Raghu wants to plough his 4 hectares of agricultural land for transplantation of paddy. It needs ploughing three times for better production of crop. For a tractor, fixed hiring charge is Rs 300(for driver) and rates for ploughing per acre for the first round, second round and third round are given in the following table. [ 1 hectare = 2.5 acres approx.] Sl.No. Slab of areas Rate of first time ploughing Rate of second time ploughing Rate of third time ploughing 1. Up to 2 acres Rs. 2300/acre Rs. 1600/acre Rs. 1400/acre 2. More than 2 acres to 4 acres Rs. 2200/acre Rs. 1500/acre Rs. 1300/acre 3. Above 4 acres Rs. 2000/acre Rs. 1400/acre Rs. 1200/acre 1.How much amount does he need to pay to make the field ready for transplantation by ploughing thrice? 2.If area of the field is x hectare (where x > 2) and the amount to be paid is y,write a relation between x and y. 3. Why is the rate of ploughing the field for the third time the least in the slab?

sides of a triangle are in the ratio of 12:17:25 and its perimeter is 540cm. find its area

X³-12x²+39x-28

Prove that the sum of all the three interior angles of a triangle is 180 degree

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

• Don't post personal information, mobile numbers and other details.
• Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
• Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
• Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

What is 38747484±393884747

3√2×4√2×12√32

The polynomial of the type ax²+bx+c,a=0 is called

Ch-1 introduction

Cost of a pen is two and half times the cost of a pencil. Express the situation as a linear equation in two variables

2x+5y