हिंदी
सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

Evaluate: 0.01 X 0.001

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प्रश्न

Evaluate: 0.01 × 0.001

योग
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उत्तर

0.01 × 0.001= 0.00001

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अध्याय 4: Decimal Fractions (Decimals) - Exercise 4 (C)

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आर.के. बंसल Concise Mathematics [English] Class 7 ICSE
अध्याय 4 Decimal Fractions (Decimals)
Exercise 4 (C) | Q 3.3

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Multiply: 4.6 by 2.1


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Multiply the following.

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Thulasi and her husband work on Karunya s farm. The Government has said that farmworkers should be paid at least Rs 71 for one day s work. But he pays Rs 55 to Thulasi and Rs 58 to her husband.

  • If Thulasi works for 49 days, how much money does she get?
  • If her husband works for 42 days, how much money does he get?
  • Find the money they earn together ______

To help farmers the State Government gave cows. Kamla Bai Gudhe also got a cow. The cost of the cow was Rs 17,500. She had to pay Rs 5,500 and the government spent the rest of the money.

  • How much did the government spend on the cow?
  • If 9 people from her village got cows, how much did the government spend in all?

Sukhi works on a farm. He is paid Rs 98 for one day. If he works for 52 days, how much will he earn?


Solve the given sums and colour the answers in the grid given below. See what you find.

  • 31 × 19

I saw this in the newspaper. Governments of different states have said that farmworkers should not be paid less than this salary for a day's work.

State Salary for one day
Haryana Rs 135
Rajasthan Rs 73
Madhya Pradesh Rs 97
Orissa Rs 75

The table shows the amounts fixed by four states.

  • Bhairon Singh is a worker in Rajasthan. If he works for 8 weeks on the farm, how much will he earn?

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