stephanie10011
stephanie10011 stephanie10011
  • 22-02-2016
  • Mathematics
contestada

Help plz I don't understand and SHOW ME HOW YOU GOT IT!!!!!!!!

Help plz I dont understand and SHOW ME HOW YOU GOT IT class=

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beckymitchell
beckymitchell beckymitchell
  • 23-02-2016
(48-7)x(56+19)
First of all you need to work out the brackets.
48-7=41
56+19=75
This turns the question to: 41x75
When multiply decimals you can split the numbers up into the tens and units.
40x70=2800
40x5=200
1x70=70
1x5=5
2800+200+70+5= 3075
This answer would be 3075.
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