multiply 105 by 57 using a property of integers
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Mukulkumar111:
2 ans 84
i have also got same questions because i also in the same school in which you study
in which school do you read
I'm a math teacher from Telangana state.
ok
how do you get these questions becasuse these questions is mine's school questions?
which questions ?
this math questions
which school r u
david school
Answers
Answered by
27
Hi ,
105 × 57
***************************
Distributive property :
( a + b ) × c = a × c + b × c
***********************************
= ( 100 + 5 ) × 57
= 100 × 57 + 5 × 57
= 5700 + 285
= 5985
I hope this helps you.
105 × 57
***************************
Distributive property :
( a + b ) × c = a × c + b × c
***********************************
= ( 100 + 5 ) × 57
= 100 × 57 + 5 × 57
= 5700 + 285
= 5985
I hope this helps you.
Answered by
4
(100+5)*(50+7)=100*50+100*7+5*50+5*7=5000+700+250+35=5985
Hope it may help you
Hope it may help you
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