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=136 (68 + 32) = 136 * 100 = 13600

ket qua bang 152 , 952

minh nha 

moi nguoi tk minh nha minh dang am

136.68 + 16.272 = 152,952 

\(136.68+16.272=136.2.34+16.272\)

\(=272.34+16.272=272.\left(34+16\right)=272.50=13600\)

(k cho tớ với nhá!)

\(136\cdot68+16\cdot272=136\cdot68+16\cdot2\cdot136=136\cdot\left(68+32\right)=13600.\)

\(136.68+16.272\)

\(=136.2.34+16.272\)

\(=272.34+16.272\)

\(=272\left(34+16\right)\)

\(=272.50\)

\(=13600\)

136.68+16.272=136.68+16.2.136

                      =136.(68+16.2)

                      =136.100

                      =13600

k cho mik nha bạn

136.68+16.272

=136.68+16.2.136

=136.68+32.136

=136.(68+32)

=136.100

=13600

136.68+16.272=9248+4352

                      =13600

136.68+272.16

=136.68+136.2.16

=136.68+136.32

=136(68+32)

=136.100

=13600

vậy 136.68+16.272=13600