Question
In a refrigerator, the cooling system should always be
βSolution
The compressor is the motor (or engine) of the cooling system. It is normally at the bottom of the refrigerator in the back. The compressor runs whenever the refrigerator thermostat calls for cooling.
22.11 Γ 4.98 + 23.03 Γ 5.12 β 32.95 + 96.9 Γ 5.02 =?
(44/25) ÷ (154/199.5) × 419.91 = ? – (11.11)3
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.)
30.05% of 149.97 + ? X 8.88 = (39.95 + 12.012 - 13.0322)2Β
? = 685.24 + 1024.97 β 9.992Β Β
124% of 620.99 + 11.65% of 1279.23 = ?
? Γ 32.91 β 847.95 Γ· β16.4 β 13.982 = β24.7 Γ 24.04
β28561.11 Β ΓΒ β 960.9 Β β (18.02)2 Β =? Γ 4.95Β
10.232 + 19.98% of 539.99 = ? Γ 7.99