17PBasra 17PBasra

13-07-2020
Mathematics

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Please answer the question and please explain because i do not know how to do this

Please answer the question and please explain because i do not know how to do this class=

Respuesta :

13-07-2020

Answer:

A) (5×30)×(9×70)

=150×630

=945,000

B)(7×50)÷(2×20)

=350÷40

=8.75

Step-by-step explanation:

You have to know that like example:10 and the small 3 like question a.. It means you have to times.. so 10 times 3..i hope you understand cause I'm still in secondary

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