Question

Solve using suitable property:
a) 4 x 2864 x 25
b) 854 + 707 + 146

pls tell as soon as possible​

Answer 1

Step-by-step explanation:

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Answers is 75578

Answer 2

1.2864(4x25)

then we want to solve 4and 25 we will get unit easy then we will get hunderd then we will get answer easy so 4×25 we will get hundred so we

will get answer as 286400

2 . here also we want to i

ise same prorperty so,if we add 854 and 146 we will get unit place 0 as 100 . then ans is 100 . then thousand added to 707 we will get as 1707