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Dheer Pandey from Sentia The Global School, Hyderabad

Subject :NSO Class : Class 4

The maximum number of cards measuring 2 cm by 4 cm that can be cut from a piece of cardboard 12 cm by 20 cm is ________.

(A) 11

(B) 15

(D) 30

i think its 30

Ans 1:

Sumayah from Strawberry Fields High School, Chandigarh