fill in the blanks Box with correct answer 9× 9 + 1 x 19 = __× 8 + 28
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Answered by
1
hey mate here is your answer according to me
9×9+1 × 19 = 81 + 1 × 19 = 81 + 19 = 100
hey mate 100 is used in blank
9×9+1 × 19 = 81 + 1 × 19 = 81 + 19 = 100
hey mate 100 is used in blank
Anonymous:
sorry it's x but i think it is multiply sign please report my ans
Answered by
5
let the no be x
81+19=8x+28
81+19-28=8x
72=8x
72/8=x
9=x
the no is 9
prove
81+19=9x8+28
100=100
hope this will help you
81+19=8x+28
81+19-28=8x
72=8x
72/8=x
9=x
the no is 9
prove
81+19=9x8+28
100=100
hope this will help you
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