You can pick as many numbers as you can as long as it adds up to a particular number trust me i took this.
First Way:
15(90-3)
=15(10*9-3)
=15*10*9-15*3
=150*9-45
=1,350-45
=1,305
-----------------
Second Way:
15(90-3)
=15(87)
=15(80+7)
=15(10*8+7)
=15*10*8+15*7
=150*8+(10+5)*7
=1,200+70+35
=1,200+105
=1,305
Answer:
21 containers
Step-by-step explanation:
We are dividing 8kg by 3/8kg
Since the largest whole number in the result is 21, this means the Mrs Lee can fill 21 containfers fully with 3/8kg of rice
If you have more questions please comment!
Answer:
Step-by-step explanation:
simplified is
Step-by-step explanation:
apskaičiuoti trikampių perimetrą?