CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Multiply:
(i) 711 by 54
(ii) 57 by 34
(iii) 29 by 511
(iv) 317 by 54
(v) 97 by 3611
(vi) 1113 by 217
(vii) 35 by 47
(viii) 1511 by 7

Open in App
Solution

(i) 711×54=711×50+711×4=38394

(ii) 57×(-34)=57×(-30)+57×(-4)=(-1938)

(iii) (-29)×511=(-29)×500+(-29)× 10+(-29)× 1=(-14819)

(iv) (-317)×(-5-4)=(-317)×(-5)+(-317)×(-4)=(-2853)

(v) (9-7)×(36-11)=9×(36-11)-7×(36-11)=(9×36-9×11)-(7×36-7×11)=50

(vi) (-1113)×(-217)=(-1113)×(-200)+(-1113)× (-10)+(-1113)× (-7)=241521

(vii) (-35)×(-47)=(-35)×(-40)+(-35)× (-7) =1400+245=1645

(viii) (-1511)×7=(-10577)


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Distributive Property of Rational Numbers
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon