Compare 37 and 48.
9/2
-11/8
-2
L.C.M of 7 and 8 is 56. 37 and 48 can be written as 2456 and 2856 Since the denominator is the same, comparing the numerator , we have
24 < 28
Hence, 2456 < 2856
∴37 < 48
Fill in the blanks:
(i) −4×79=79× ___
(ii) 511×−38=−38× ___
(iii) 12×(34+−512)=12× ____ +(×)−512
(iv) −45×57×___ =(−45×57)×−89
Evaluate :
(i) 37+−49+−117+79(ii) 23+−45+13+25(iii) 47+0+−89+−137+179(iv) 38+−512+37+312+−58+−27
Compare the fractions : 78 ____ 23