Find the value of the following:
(-600)×49+(-600)
Step 1: Applying distributive property:-
Here we will use the distributive property of multiplication over addition which says
a×b+a×c=a×(b+c)
Hence
(-600)×49+(-600)×1
In this question:
a=(-600),b=49andc=1=(-600)×(49+1)=(-600)×(50)=-30000
Hence, the value of the given expression is=-30000.
Find the value of a in the following proportion.
4:7::a:49
Find the value of the following.
20%of600
Find the value of 'n' in the following:72n+1÷49=73