please answer fast......
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Answer:
3.95
Step-by-step explanation:
a) 16/5 + 21/10 - 3/2 -1/4
=16x2/5x2 + 21/10 - 3x5/2x5 - 1/4
=36/10 + 21/10 - 15/10 - 1/4
=42/10 - 1/4
=42 x 4/10x4 - 1x10/4x10
= 168/40 - 10/40
=158/40
=3.95
palak5354:
and 2 part please do that also
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