Math, asked by nancydsuza, 1 year ago

hello give me some maths questions because today is my exam only class 7 Math questions.

Answers

Answered by keya2000000520
0
Ok.. Me too. I have also maths exam today.. And I am in class 7.

OK.. Tell

What will be the supplement of 80°49'25"

keya2000000520: thanx
keya2000000520: tell the ans
nancydsuza: ua wait
keya2000000520: ok
keya2000000520: fast
keya2000000520: I 2ill go now
nancydsuza: 100 is the answer
nancydsuza: no wait
Answered by rkj5746
0
do ncert exampler or solve this
if there is road roller take 4hrs to roll 250 revolution so how much it take in 750 revolution



nancydsuza: the answer id 12hrs
nancydsuza: 4:250::x:750
nancydsuza: 250x=4×750
nancydsuza: 250x=3000
nancydsuza: x=3000/250=12
nancydsuza: x=12
keya2000000520: good
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