Nandita completed her work in 3 whole 1 by 4 hours if she was supposed to complete the work in 4 whole 1 by 2 hours how much time did she save.
Please answer me fast please..
Answers
Answered by
3
Answer:
- i can report your questions
Step-by-step explanation:
(7+2)(10−3)
[we will open one of the brackets]
7(10−3)+2(10−3)
={(7×10)−(7×3)+{(2×10−2×3)}
={70−21}+{20−6}
=49+14
=63.
Similar questions