decimals

 $15.7\div2.3\ =6.826086...$  

Which of the approximate value of the answer is correct?

• 6.9 (correct to the nearest tenth)

• 6.82 (correct to 2 decimal places)

• 6 (correct to the nearest whole number)

• 6.83 (correct to the nearest hundredth)

 $28.92\div2.4=$  

• 12.05

• 12.5

• 1.205

• 120.5

 $35.48\div0.1=$  

 $1.24\div10=$  

 $0.025\div0.001=$  

 $781.59\div100=$  

A paper strip 19.5 m long is cut into sections each of length 1.7 m. How many sections are there altogether?What length of paper strip is left in m?

• 0.087 section...0.0035 m

• 11 sections...0.47 m

• 11 sections...0.8 m

• 11 sections...8 m

A shop worker is putting 12.3 kg of rice into bags each of capacity 1.2 kg. To transfer all rice, at least how many bags are needed?

• 10.25 bags

• 10 bags

• 11 bags

• 102.5 bags

 $20.23\div3.4=?$  
(correct to the nearest tenth)

A pencil costs 1.3 dollars each. Lucia has 6 dollars. How many pencils can she buy at most?

Ans: _____ pencils