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Class 8 mathematics questions and answers on operation on decimals.

Class 8 mathematics questions and answers on operation on decimals.

Lessons (30)

• 1.    What is the value of 1.08 #div# (0.09X0.24 )? A. 5 B. 0.05 C. 50 D. 0.5
  4m 47s

• 2.    What is the value of 7.32- (3.07+2.5)? A. 6.75 B. 4.00 C. 2.25 D. 1.75
  2m 19s

• 3.    What is the value of: 0.3 of2.4+3.6-1.2#div# 0.4? A. 1.32 B. 1.5 C. 7.8 D. 6.72
  5m 35s

• 4.    What is the value of # frac{1.5times3-2.4times0.6+2.94}{ 7.2div1.2#? A. 0.02 B. 7.7 C. 8.7 D. 1.0
  5m 42s

• 5.    What is the value of # frac{6.0-0.8times0.5+1.25}{ 0.5#? A. 6.45 B. 7.7 C. 8.7 D. 13.7
  5m 45s

• 6.    What is the value of #frac{0.48times 0.305}{0.006}#? A. 2440 B. 244 C. 24.4 D. 2.44
  4m 46s

• 7.    What is the value of #frac{4+2.5times1.5-1.3}{5}#? A. 0.26 B. 2.85 C. 1.29 D. 1.69
  6m 2s

• 8.    What is the value of #frac{0.05times36.4}{2.5}#? A. 0.0728 B. 0.728 C. 7.28 D. 72.8
  4m 24s

• 9.    What number must be multiplied by 0.04 to get 4? A. 0.01 B. 0.1 C. 10 D. 100
  3m 6s

• 10.    What is the value of 9.55#times# 0.44? A. 4.22 B. 4.202 C. 0.422 D. 0.4202
  1m 51s

• 11.    What is the value of #frac{8.16-(4.08+1.7)}0.2#? A. 1.19 B. 11.9 C. 28.9 D. 35.02
  4m 39s

• 12.    What is the value of #frac{2.4times0.042}{8.4}#? A. 0.0012 B. 0.012 C. 0.12 D. 1.2
  4m 6s

• 13.    What is the value of #frac{15.46-9.08}{1.1times0.4}#? A. 0.145 B. 1.45 C. 14.5 D. 145
  3m 45s

• 14.    What is the value of #frac{0.08times4.27}{2.8}#? A. 0.0122 B. 0.122 C. 1.22 D. 12.2
  4m 24s

• 15.    What is the value of 0.3 0.94+(0.304+0.123 0.4 )? A. 1.3495 B. 1.7725 C. 0.8935 D. 0.60225
  6m 13s

• 16.    What is the value of #frac{0.48times 0.0135}{0.016#? A. 40.5 B. 4.05 C. 0.405 D. 0.0405
  3m 49s

• 17.    What is the value of 5.0- 2.65 #times# 0.001? A. 4.999735 B. 4.99735 C. 4.9735 D. 0.00235
  3m 34s

• 18.    What is the value of #frac{0.31times1.02}{1.2}#? A. 263.5 B. 2.635 C. 0.2635 D. 0.02635
  3m 58s

• 19.    Given that MK=#frac{33times0.4}{8# and K=16. 5 What is the value of M? A. 0.1 B. 1 C. 0.01 D. 10
  6m 58s

• 20.    What is the value of #frac{0.5+0.2times4.1-0.31}{0.02}#? A. 128 B. 60 C. 132.65 D. 50.5
  4m 56s

• 21.    What is the value of 8#div# 0.02+1.35 0.4? A. 400.54 B. 160.54 C. 40.54 D. 405.4
  4m 17s

• 22.    What is the value of 0.6- 0.4#div# 0.23-0.01? A. 0.036 B. 0.044 C. 0.498 D. 0.518
  3m 15s

• 23.    What is the value of #frac{1.5+0.9 of 2.5-1.42}{0.4}#? A. 5.48 B. 5.825 C. 5.88 D. 10.85
  5m 13s

• 24.    What is the value of #frac{8+0.5times0.3-0.05}{0.09}#? A. 9 B. 90 C. 27.7 D. 23.61
  4m 42s

• 25.    What is the value of #frac{2.8-0.5times3.2+3}{0.4}#? A. 4.2 B. 1.8 C. 10.5 D. 25.9
  4m 18s

• 26.    What is the value of 0.77+5.00 of (0.57- 0.33)+0.88 0.4? A. 2.322 B. 1.7368 C. 1.140 D. 0.90592
  4m 56s

• 27.    What is the value of #frac{0.5+0.2div0.25}{0.2}#? A. 14 B. 6.5 C. 4.5 D. 2.75
  4m 51s

• 28.    What is the value of 3(#0.6^(2)#-#0.2^(2)#)+2.4 #div# 0.8? A. 3.96 B. 4.04 C. 4.2 D. 5.4
  6m 33s

• 29.    What is the value of 0.204#div# (0.02#times# 0.17)? A. 0.06 B. 0.6 C. 6 D. 60
  4m 11s

• 30.    What is the value of #frac{0.21times 0.35 times 26.7}{4.9 times0.015 times 8.9}#? A. 0.03 B. 0.3 C. 3 D. 30
  4m 29s