Multiply 42.73 by 100 = ?
a) 42.7300
b) 4273
c) 42730
Solution: 4273 × 100 = 427300
Mark decimal point after two digit 4273.00
Multiply 57.2 by 10 = ?
a) 572
b) 5720
c) 5.72
d) 57.20
Solution: 572 × 10 = 5720
Put decimal point after one digit from right. 572.0
Divide 27.42 by 100 = ?
a) 2742
b) .2742
c) 27.4200
Divide 27.42 by 1000 = ?
a) 27.42000
b) 274.2000
c) 0.02742
4.58 × 735 = ?
a) 33663.02
b) 33.6630
c) 3366.30
Solution: 4.58
(Two decimal places)
458 × 735 = 336630
Put decimal point after two digit from right 3366.30
4.58 × 735 = ?
a) 33663.02
b) 33.6630
c) 3366.30
Solution: 4.58 (Two decimal places)
458 × 735 = 336630
Put decimal point after two digit from right 3366.30
0.2742 correct
by at 2025-01-22 06:20:11