12.5加上7.52除以0.24的商,和是多少?

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12.5加上7.52除以0.24的商,和是多少?12.5加上7.52除以0.24的商,和是多少?12.5加上7.52除以0.24的商,和是多少?12.5+7.52÷0.24=12.5+7.52÷(0.

12.5加上7.52除以0.24的商,和是多少?
12.5加上7.52除以0.24的商,和是多少?

12.5加上7.52除以0.24的商,和是多少?
12.5+7.52÷0.24
=12.5+7.52÷(0.8x0.3)
=12.5+9.4÷0.3
=25/2+94/3
=75/6+188/6
=263/6

12.5+7.52/0.24
=12.5+31+1/3
=12+31+1/2+1/3
=43+3/6+2/6
=43+5/6
=43又6分之5