1.345.4
47 1
40 1.92
602.88
2.3. The square of14x (16/2) =200.96=0.0200.96.
0.200.96x35x 10=7.0336~7
3.3. The square x14x (10/2) = 785.
4.4 m = 400 cm
3. 14x(6 squared -4 squared) x400x7.8 =195936g =195.936kg.
23:
3. The square of14x6 x3-339.438+02
3. The square x of14x (5/2)10 =196.25.
3. The square of14x (8/2) x8=40 1.92.
2.
3. The square of14x (3/2) x0.3x2=7.065.
3.
8 1/4.5x3=54
4.
3. 14/( 10x2x 3. 14)= 5
3. The square of14x10x5 = 1570.
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