Question

Which of the following is wrong?

a) b) c) d)

2. Of the following, which is the smallest?

a) 1.27 b) 0.99 c) 2.0 d) 1.8

3. Of the following, which is the greatest?

a) 0.7 b) 0.25 c) d)

4. Which of the following is correct?

a) 0.5 = 5 hundredths

b) 0.05 = 5 hundredths

c)

d) 1 ten 7 hundredths = 1.07

5. is the same as ______

a) 5.4 b) 5.40 c) 5.04 d) 0.54

6. In 40.75, the digit 7 is in the ________

a) hundredths place b) ones place

c) tens place d) tenths place

7. In 3.59, the digit 9 stands for __________

a) 9 ones b) 9 tens c) 9 tenths d) 9 hundredths



8. 1 hundred 3 tenths is equal to ________

a) b) c) d) 103



9. 4 tens 7 hundredth 1 thousandths = _________

a) 0.471 b) 4.71 c) 40.71 d) 40.071

10. In 5.406, the digit 6 is in the ______ place.

a) hundredths b) ones

c) tenths d) thousandths

11. Which one of the following is incorrect?

a) 5800g = 5.8kg b) 3970 m = 39.7km

c) 7m 40cm = 7.4m d) 5.7l = 5l 700ml

12. Which one of the following is the smallest?

a) 0.08 b) 0.3 c) 2.002 d) 0.109

13. Which one of the following is incorrect?

a) 0.053 = b) 0.007 = 7 thousandths

c) 0.025 = d) 0.019 =

14. Which one of the following is the best estimate for 89.79×20.12?

a) 89 × 20 b)90 × 21 c) 90 × 20 d) 89 × 21

15. written as a decimal is ________

a) 0.7 b) 0.875 c) 7.8 d) 8.7

16. 31600 ÷ 1000 = _______

a) 3160 b) 316 c) 31.6 d) 3.16

17. 0.003 × 1000 = _______

a) 0.03 b) 0.3 c) 3 d) 3000





with the explained ​

Answer 1

Question

In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed{\huge{\fcolorbox{aqua}{navy}{\fcolorbox{yellow}{blue}{\bf{\color{yellow}{Answer}}}}}}

Answer

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