Before proceeding to the solution of examples and problems be sure to read the theoretical part of the lesson
Multiplying decimals
1. Work out
1.6 ×
0.4
а) 0.84; b) 0.64;
c) 0.44; d) 6.4.
2. Work out
4.1 ×
0.5
а) 2.05;
b) 2.15;
c) 2.5; d) 1.05.
3. Work out
2.63 ×
0.3
а) 0.719; b) 0.779;
c) 0.789;
d) 0.889.
4. Work out
3.4 ×
0.6
а) 2.08; b) 1.04;
c) 2.14; d) 2.04.
5. Work out
0.49 ×
0.7
а) 0.443; b) 0.343;
c) 0.323; d) 0.346.
6. Work out
0.38 ×
0.02
а) 0.076; b) 7.6;
c) 0.0076;
d) 0.76.
7. Work out
0.22 ×
0.03
а) 0.0066;
b) 0.00066;
c) 0.66; d) 0.066.
8. Work out
180.4 ×
0.07
а) 12.608 ;
b) 12.628;
c) 11.628; d) 12.648.
9. Work out
40.9 ×
0.3
а) 12.17; b) 13.27;
c) 12.37; d) 12.27.
10. Work out
5.206 ×
3
а) 15.718; b) 15.619;
c) 15.618;
d) 15.628.
11. Solve:
10 yards = ______ centimeters
а) 924.4 cm;
b) 914.6 cm;
c) 913.4
cm;
d) 914.4 cm.
12. Solve:
c) 1.2;
d) 0.75.
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