45.5 is half of 91.
45
1st half is 45 minutes. half time is 15 minutes. 2nd half is 45 minutes.
Half of 45 is: 45÷2 = 22.5
45 is half of 90.
Half of 90 = 45
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basically half 100 = 50 , half 90 = 45 half 6 = 3 50+45+3=98 ANSWER IS 98
Half of 90 is 45 (90 divided by 2)
one half is 45
45
45